Aachen, London / New York / Toronto / Cape Town / Sydney

New York, London, Toronto, Sydney, Auckland: Nan A. Talese Doubleday

New York, London, Toronto, Sydney, Auckland: Nan A. Talese Doubleday

London-New York-Sydney-Toronto-Wellington, Tavistock Publications Ltd. 1969

London, New York, Sydney, Toronto, Wellington, TAVISTOCK PUBLIGATIONS

Düsseldorf, Auckland, Johannesburg, Kuala Lumpur, London, Mexico, Montreal, New Delhi, New York, Pan

San Diego, London, Boston, New York, Sydney, Tokyo, Toronto: Academic Press

New York, St. Louis, San Francisco, Toronto, London, Sydney, McGRAW-HILL BOOK COMPANY

Oxford, London, Edinburgh, New York, Toronto, Sydney, Paris, Braunschweig, PERGAMON PRESS

New York, London, Toronto, Sydney, Tokyo, Singapore, Pocket Books 1997.

New York, London, Toronto, Sydney, San Francisco: Academic Press

New York ; London ; Toronto ; Sydney : Pocket Books

New York ; London ; Toronto ; Sydney ; Tokyo ; Singapore : Prentice Hall - [Hannover] : Schroedel

New York, London, Toronto, Sydney, Tokyo, Sngapore: A Fireside Book

New York, London, Toronto, Sydney, Tokyo, Singapore, Pocket Books 1996.