Παραπομπή APA

Rothschild, W. E. (1989). How to gain and maintain the competitive advantage in business. Mc-Graw Hill.

Παραπομπή Chicago Style

Rothschild, William E. How to Gain and Maintain the Competitive Advantage in Business. New York: Mc-Graw Hill, 1989.

Παραπομπή MLA

Rothschild, William E. How to Gain and Maintain the Competitive Advantage in Business. Mc-Graw Hill, 1989.