Health Research Methodology: A guide for training in Research Methods (2nd ed.). WHO.
Chicago (17e ed.) BronvermeldingHealth Research Methodology: A Guide for Training in Research Methods. 2nd ed. Manila: WHO.
MLA (8e ed.) BronvermeldingHealth Research Methodology: A Guide for Training in Research Methods. 2nd ed. WHO.
Let op: Deze citaties zijn niet altijd 100% accuraat.