APA-viite

Nair, N. (1990). Purchasing and materials management (2nd ed.). Vikas.

Chicago-tyylinen lähdeviittaus

Nair, N.K. Purchasing and Materials Management. 2nd ed. New Delhi: Vikas, 1990.

MLA-viite

Nair, N.K. Purchasing and Materials Management. 2nd ed. Vikas, 1990.