APA-referens

Singhal, A. K. (1989). Agricultural marketing in India. Anmol publication Pvt Ltd.

Chicago-stil citat

Singhal, A K. Agricultural Marketing in India. New Delhi: Anmol publication Pvt Ltd, 1989.

MLA-referens

Singhal, A K. Agricultural Marketing in India. Anmol publication Pvt Ltd, 1989.