APA aipamena

Gupta, G. S. (1990). Managerial Economics. Tata McGraw-Hill.

Chicago Style aipamena

Gupta, G. S. Managerial Economics. New Delhi: Tata McGraw-Hill, 1990.

MLA aipamena

Gupta, G. S. Managerial Economics. Tata McGraw-Hill, 1990.