APA استشهاد

Rockley, L. E. (1973). Investment for profitability: An analysis of the policies and practices of U.K and international companies. Business Books.

استشهاد بنمط شيكاغو

Rockley, L. E. Investment for Profitability: An Analysis of the Policies and Practices of U.K and International Companies. London: Business Books, 1973.

MLA استشهاد

Rockley, L. E. Investment for Profitability: An Analysis of the Policies and Practices of U.K and International Companies. Business Books, 1973.