Παραπομπή APA

Tousley, R., Clark, E. . F., & Eugine, C. (1962). Principles of marketing. The McMillan Co.

Παραπομπή Chicago Style

Tousley, Rayburn, E Fred Clark, και Clark Eugine. Principles of Marketing. New York: The McMillan Co, 1962.

Παραπομπή MLA

Tousley, Rayburn, et al. Principles of Marketing. The McMillan Co, 1962.