APA (7 ম সংস্করণ) উদ্ধৃতি

Agarwal, a. k. (1989). India trade & economic co-operation with development and socialist countries. Commonwealth publishers.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Agarwal, ashok kumar. India Trade & Economic Co-operation with Development and Socialist Countries. New delhi: Commonwealth publishers, 1989.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Agarwal, ashok kumar. India Trade & Economic Co-operation with Development and Socialist Countries. Commonwealth publishers, 1989.