格拉思 & 黑祖庆. (2015). 国际贸易融资: Handbook of international trade and finance: the complete guide for tnternational sales, finance, shipping and administration. 中国人民大学出版社.
Dyfyniad Arddull Chicago格拉思 and 黑祖庆. 国际贸易融资: Handbook of International Trade and Finance: The Complete Guide for Tnternational Sales, Finance, Shipping and Administration. 中国人民大学出版社, 2015.
Dyfyniad MLA格拉思 and 黑祖庆. 国际贸易融资: Handbook of International Trade and Finance: The Complete Guide for Tnternational Sales, Finance, Shipping and Administration. 中国人民大学出版社, 2015.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.