Παραπομπή APA

Natioanl Council of Applied Economic Research, India. (1969). Tariff survey of the Cochin Port. NACER.

Παραπομπή Chicago Style

Natioanl Council of Applied Economic Research, India. Tariff Survey of the Cochin Port. New Delhi: NACER, 1969.

Παραπομπή MLA

Natioanl Council of Applied Economic Research, India. Tariff Survey of the Cochin Port. NACER, 1969.