APA (7 ম সংস্করণ) উদ্ধৃতি

Cassing, J. H. (1982). Protectionism and non-tariff barriers. Australian National University, Centre for Economic Policy Research.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Cassing, J. H. Protectionism and Non-tariff Barriers. Canberra: Australian National University, Centre for Economic Policy Research, 1982.

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

Cassing, J. H. Protectionism and Non-tariff Barriers. Australian National University, Centre for Economic Policy Research, 1982.