World Health Organization. (2000). Tropical Disease research (Primera edición.). [Editor no identificado].
Čikaški stil citiranja (17. izdanje)World Health Organization. Tropical Disease Research. Primera edición. Geneva: [Editor no identificado], 2000.
MLA način citiranja (8. izdanje)World Health Organization. Tropical Disease Research. Primera edición. [Editor no identificado], 2000.
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