APA (7e ed.) Bronvermelding

(2013). Social Research Methods; Qualitative and Quantitative Approaches. Allyn & Bacon.

Chicago (17e ed.) Bronvermelding

Social Research Methods; Qualitative and Quantitative Approaches. Allyn & Bacon, 2013.

MLA (8e ed.) Bronvermelding

Social Research Methods; Qualitative and Quantitative Approaches. Allyn & Bacon, 2013.

Let op: Deze citaties zijn niet altijd 100% accuraat.