Ahonen, K. (2005). From sugar triangle to cotton triangle: Trade and shipping between America and Baltic Russia, 1783-1860.
Chicago-viite (17. p.)Ahonen, Kalevi. From Sugar Triangle to Cotton Triangle: Trade and Shipping Between America and Baltic Russia, 1783-1860. Jyväskylä, 2005.
MLA-viite (9. p.)Ahonen, Kalevi. From Sugar Triangle to Cotton Triangle: Trade and Shipping Between America and Baltic Russia, 1783-1860. 2005.
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