APA-viite

Dwivedi, D. N. (1980). Managerial economics. Vikas Publishing.

Chicago-tyylinen lähdeviittaus

Dwivedi, D N. Managerial Economics. New Delhi: Vikas Publishing, 1980.

MLA-viite

Dwivedi, D N. Managerial Economics. Vikas Publishing, 1980.