APA (7 ম সংস্করণ) উদ্ধৃতি

Potential exports and nontariff barriers to trade: Nepal national study. Asian Development Bank, [2019].

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Potential Exports and Nontariff Barriers to Trade: Nepal National Study. Manila,Philippines: Asian Development Bank, [2019].

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Potential Exports and Nontariff Barriers to Trade: Nepal National Study. Asian Development Bank, [2019].