APA (7th ed.) Citation

Turnbull, P. W., & Cunningham, M. T. (1981). International marketing and purchasing: A survey among marketing and purchasing executives in five European countries. Mac Millan.

Chicago Style (17th ed.) Citation

Turnbull, Peter W., and Malcolm T. Cunningham. International Marketing and Purchasing: A Survey Among Marketing and Purchasing Executives in Five European Countries. London: Mac Millan, 1981.

MLA (8th ed.) Citation

Turnbull, Peter W., and Malcolm T. Cunningham. International Marketing and Purchasing: A Survey Among Marketing and Purchasing Executives in Five European Countries. Mac Millan, 1981.