Philadelphia London : W.B. Saunders Company

Philadelphia / London / Toronto u.a., W B Saunders Comp.

Philadelphia, London, Toronto, Montreal, Sydney, Tokyo: W. B. Saunders Company

Philadelphia / London / Toronto / Montreal / Sydney / Tokyo ( W.B. Saunders) 1990 (= 2.Auflage)

Philadelphia, London und Toronto, W. B. Saunders 1979

W. B. Saunders Company Philadelphia/London

W.B. Saunders Company, Philadelphia, London, Toronto

Philadelphia - London - Toronto, W. B. Saunders, 1978

London : W. B. Saunders

Philadelphia, London: W. B. Saunders

London, Philadelphia, Toronto: W. B. Saunders