Hansen, B. (1961). Foreign trade credits and exchange reserves: A contribution to the theory of international capital movements. North-Holland Pub. Co..
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিHansen, Bent. Foreign Trade Credits and Exchange Reserves: A Contribution to the Theory of International Capital Movements. Amsterdam: North-Holland Pub. Co., 1961.
M.L.A (8 ম সংস্করণ) উদ্ধৃতিHansen, Bent. Foreign Trade Credits and Exchange Reserves: A Contribution to the Theory of International Capital Movements. North-Holland Pub. Co., 1961.
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