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.
Lua i Stíl Chicago (17ú heag.)格拉思 agus 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.
Lua MLA (8ú heag.)格拉思 agus 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.
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