Filho, A. P. M. (1999). Research on human subjects: International experience. WHO.
Chicago (17e ed.) BronvermeldingFilho, Alberto Pellegrini Macklin. Research on Human Subjects: International Experience. Washington: WHO, 1999.
MLA (8e ed.) BronvermeldingFilho, Alberto Pellegrini Macklin. Research on Human Subjects: International Experience. WHO, 1999.
Let op: Deze citaties zijn niet altijd 100% accuraat.