The Apostrophe Protection Society
BBC Radio Newsroom, Alphabetical List.
Sir Isaiah Berlin, 'Two Concepts of Liberty' in Anthony Quinton (ed.), Political Philosophy, OUP, London, 1973.
L. Blaxter, C. Hughes, & M. Tight, How to Research, Open University Press, Buckingham, 1996.
Bill Bryson, Mother Tongue, Penguin Books, London, 1991.
R. W. Burchfield, The New Fowler’s Modern English Usage, Third Revised Edition, Oxford University Press, 1998.
S. H. Burton, Mastering English Grammar, Macmillan, 1984.
S. H. Burton, Mastering English Language, Macmillan Master Series, 1982.
David Crystal, Who Cares About English Usage?, Penguin Books, London, 1984.
Charles Darling, Guide to Grammar and Writing, http// Accessed 22.03.01.
I. C. B. Dear (ed.), Oxford English: A Guide to the Language, Oxford, NY, Oxford University Press, 1989.,
Michael Doherty, Writing for Excellence, McGraw-Hill, 1992.
Edexcel, GNVQ Assessment Criteria, April 2000.
J. A. Fletcher. & D. F. Gowing, The Business Guide to Effective Writing, Kogan Page, 1992.
Anthony Flew (ed.), A Dictionary of Philosophy, Pan Books, London, 1979.
Sir Ernest Gowers, A Guide to the Use of English, HMSO, London, 1948.
Institute of Management, Personal Portfolio Manager, 1998.
Gordon Jarvie, Grammar Guide, Bloomsbury, 1993.
M. M. Kaye, Death in Kashmir, Minotaur, New York, 2009.
Learnthings, The Guardian.
Geoffrey Leech, Margaret Deuchar, & Robert Hoogenraad, English Grammar for Today: A New Introduction, Macmillan, 1986.
Roger Lewis, How to Write Essays: The Secret of Success, National Extension College, 1988.
Jack Lynch, Guide to Grammar and Style.
David Marsh and Nikki Marshall (eds.), the Guardian Style guide.
David Marsh and Amelia Hodesdon (eds.), the Guardian Style guide, updated May 2012.
MHRA Style Book (5th ed.), Modern Humanities Research Association, London, 1996.
Casey Miller & Kate Swift, The Handbook of Non-Sexist Writing for Writers, Editors and Speakers, The Woman’s Press,1984.
Raymond Murphy, English Grammar in Use, Cambridge University Press, 1986.
Walter Nash, English Usage: A Guide to First Principles, RKP, 1986.
Michael Newby, Writing: A Guide for Students, Cambridge University Press, 1989.
Andrew Northedge, The Good Study Guide, Open University, 2001.
C. T. Onions, Modern English Syntax, prepared from the author’s material by B. D. H. Miller, RKP, London & Henley, 1985.
Owl Online Writing Lab.
The Oxford Compendium Dictionary, (9th ed.), Oxford University Press, 1995.
Judy Pearsall and Bill Trumble (eds.), The Oxford English Reference Dictionary (2nd ed.), Oxford University Press,   Oxford,1996.
Plain English Campaign.
Karl R. Popper, The Logic of Scientific Discovery, Hitchinson, London, 1977.
Quick MBA.
Sir Arthur Quiller-Couch, 'The Two Householders: Memoirs of Gabriel Foot, Highwayman', in Selected Short Stories,    Penguin Books,
   Harmondsworth, 1957.

Randolph Quirk, The Use of English, Longmans, London, 1964.
The Random House Dictionary of the English Language, Random House, New York, 1967.
Bertrand Russell, History of Western Philosophy, George Allen and Unwin, 1967.
Robin L. Simmons, Interactive Grammar Review.
Moira Kay Swift, & Sheila T. Stanwell, English in the Office, Edward Arnold, London, 1978.
Shirley Taylor, Communication for Business (3rd ed.), Longmans, 1999.
The Times Style Guide. No longer available on line.
R. L. Trask, The Penguin Guide to Punctuation, Penguin Books, London, 1997.
Arthur Waldhorn & Arthur Zeiger, English Made Simple, W. H. Allen, London, 1967
Minette Walters, The Ice House, Macmillan, 1996.
Webster’s Third New International Dictionary, Könemann,1993.
E. S. C. Weiner, ‘Clichés and Modish and Inflated Diction’ in Dear, I.C.B. (ed.), Oxford English: A Guide to the   LanguageOxford, NY:
   Oxford University Press, 1989.

Jonathan Wolff, An Introduction to Political Philosophy, Revised Edition, OUP, Oxford, 2006.