APA (7 ম সংস্করণ) উদ্ধৃতি

Indian Institute of Foreign Trade. (1971). New opportunities for India's exports: Tariff concessions under generalised system of preferences.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Indian Institute of Foreign Trade. New Opportunities for India's Exports: Tariff Concessions Under Generalised System of Preferences. New Delhi, 1971.

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

Indian Institute of Foreign Trade. New Opportunities for India's Exports: Tariff Concessions Under Generalised System of Preferences. 1971.