APA (7e ed.) Bronvermelding

MORGAN DAVID L. (1997). FOCUS GROUPS AS QUALITATIVE RESEARCH. SAGE PUBLICATIONS.

Chicago (17e ed.) Bronvermelding

MORGAN DAVID L. FOCUS GROUPS AS QUALITATIVE RESEARCH. NEW DELHI: SAGE PUBLICATIONS, 1997.

MLA (9e ed.) Bronvermelding

MORGAN DAVID L. FOCUS GROUPS AS QUALITATIVE RESEARCH. SAGE PUBLICATIONS, 1997.

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