APA-viite

Singh, K. (2014). Foreign trade of india: 1991-2014. New century publications.

Chicago-tyylinen lähdeviittaus

Singh, Kulwinder. Foreign Trade of India: 1991-2014. New Delhi: New century publications, 2014.

MLA-viite

Singh, Kulwinder. Foreign Trade of India: 1991-2014. New century publications, 2014.