Não informado. (2001). Service publication. University of Sydney, School of Public Health and Tropical Medicina.
Čikaški stil citiranja (17. izdanje)Não informado. Service Publication. Sydney, Australia: University of Sydney, School of Public Health and Tropical Medicina, 2001.
MLA način citiranja (8. izdanje)Não informado. Service Publication. University of Sydney, School of Public Health and Tropical Medicina, 2001.
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