APA-ийн эшлэл(7 дахь хэвлэлт)
Singapore Business Federation, ebrary, Inc, Koh, T. T. B., & Chang, L. L. (2004). The United States Singapore Free Trade Agreement: Highlights and insights. World Scientific Pub ; Institute of Policy Studies.
Чикаго-гийн эшлэл (17 дахь хэвлэлт)
Singapore Business Federation, Inc ebrary, Tommy T. B. Koh, ба Li Lin Chang. The United States Singapore Free Trade Agreement: Highlights and Insights. Singapore ; River Edge, NJ : Singapore: World Scientific Pub ; Institute of Policy Studies, 2004.
MLA -ийн эшлэл (9 дэх хэвлэлт)
Singapore Business Federation, et al. The United States Singapore Free Trade Agreement: Highlights and Insights. World Scientific Pub ; Institute of Policy Studies, 2004.
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