Agarwal, a. k. (1989). India trade & economic co-operation with development and socialist countries. Commonwealth publishers.
Chicago-referens (17:e uppl.)Agarwal, ashok kumar. India Trade & Economic Co-operation with Development and Socialist Countries. New delhi: Commonwealth publishers, 1989.
MLA-referens (9:e uppl.)Agarwal, ashok kumar. India Trade & Economic Co-operation with Development and Socialist Countries. Commonwealth publishers, 1989.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.