Παραπομπή APA

Baumol, W. J. (1972). Economic Theory and operations Analysis (3rd ed.). Prentice-Hall of India.

Παραπομπή Chicago Style

Baumol, William J. Economic Theory and Operations Analysis. 3rd ed. New Delhi: Prentice-Hall of India, 1972.

Παραπομπή MLA

Baumol, William J. Economic Theory and Operations Analysis. 3rd ed. Prentice-Hall of India, 1972.