World Health Organization. Regional Office for the Western Pacific. (2001). Health research methodology: A guide for training in research methods (2nd ed.). WHO Regional Office for the Western Pacific.
Čikaški stil citiranja (17. izdanje)World Health Organization. Regional Office for the Western Pacific. Health Research Methodology: A Guide for Training in Research Methods. 2nd ed. Manila, Philippines: WHO Regional Office for the Western Pacific, 2001.
MLA način citiranja (8. izdanje)World Health Organization. Regional Office for the Western Pacific. Health Research Methodology: A Guide for Training in Research Methods. 2nd ed. WHO Regional Office for the Western Pacific, 2001.
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