APA-referens (7:e uppl.)
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.
Chicago-referens (17:e uppl.)
Singapore Business Federation, Inc ebrary, Tommy T. B. Koh, och 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-referens (9:e uppl.)
Singapore Business Federation, et al. The United States Singapore Free Trade Agreement: Highlights and Insights. World Scientific Pub ; Institute of Policy Studies, 2004.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.