एपीए उद्धरण

Indian Institute of Foreign Trade. (1975). Non - tariff barriers to international trade. I.I.F.T.

शिकागो स्टाइल उद्धरण

Indian Institute of Foreign Trade. Non - Tariff Barriers to International Trade. I.I.F.T, 1975.

एमएलए उद्धरण

Indian Institute of Foreign Trade. Non - Tariff Barriers to International Trade. I.I.F.T, 1975.