APA-čujuhus (7. p.)
ebrary, Inc, & Tan, T. H. (2009). Singapore perspectives 2009: The heart of the matter. World Scientific.
Chicago-čujuhus (17. p.)
ebrary, Inc, juo Tarn How Tan. Singapore Perspectives 2009: The Heart of the Matter. Singapore: World Scientific, 2009.
MLA-čujuhus (9. p.)
ebrary, Inc, juo Tarn How Tan. Singapore Perspectives 2009: The Heart of the Matter. World Scientific, 2009.
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