Παραπομπή σε μορφή APA (7η εκδ.)

Rothschild, W. E. (1989). How to Gain (and Maintain) the Competitive advantage in business. McGraw-Hill Book Company.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Rothschild, William E. How to Gain (and Maintain) the Competitive Advantage in Business. New York, St. Louis, San Francisco: McGraw-Hill Book Company, 1989.

Παραπομπή σε μορφή MLA (9th εκδ.)

Rothschild, William E. How to Gain (and Maintain) the Competitive Advantage in Business. McGraw-Hill Book Company, 1989.