Mugenda, A. G. (2008). Social science research: Theory and principles. Applied Research & Training Services.
Chicago (17e ed.) BronvermeldingMugenda, Abel Gitau. Social Science Research: Theory and Principles. Nairobi, Kenya: Applied Research & Training Services, 2008.
MLA (9e ed.) BronvermeldingMugenda, Abel Gitau. Social Science Research: Theory and Principles. Applied Research & Training Services, 2008.
Let op: Deze citaties zijn niet altijd 100% accuraat.