APA استشهاد

Dwivedi, D. (2008). Managerial economics/7e (7th ed.). Vikas publicaions.

استشهاد بنمط شيكاغو

Dwivedi, D.N. Managerial Economics/7e. 7th ed. New Delhi: Vikas publicaions, 2008.

MLA استشهاد

Dwivedi, D.N. Managerial Economics/7e. 7th ed. Vikas publicaions, 2008.