APA সাইটেশন

Gupta,K R. (1976). GATT and underdeveloped countries. Atma Ram.

শিকাগো স্টাইলে সাইটেশন

Gupta,K R. GATT and Underdeveloped Countries. Delhi: Atma Ram, 1976.

এমএলএ সাইটেশন

Gupta,K R. GATT and Underdeveloped Countries. Atma Ram, 1976.