Leifer, M. (2000). Singapore's foreign policy: Coping with vulnerability. Routledge.
Čikaški stil citiranja (17. izdanje)Leifer, Michael. Singapore's Foreign Policy: Coping with Vulnerability. New York, NY: Routledge, 2000.
MLA način citiranja (9. izdanje)Leifer, Michael. Singapore's Foreign Policy: Coping with Vulnerability. Routledge, 2000.
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