Παραπομπή APA

Gupta, G. (1995). Managerial economics. Tata McGraw Hill publishing.

Παραπομπή Chicago Style

Gupta, G.S. Managerial Economics. New Delhi: Tata McGraw Hill publishing, 1995.

Παραπομπή MLA

Gupta, G.S. Managerial Economics. Tata McGraw Hill publishing, 1995.