APA (7e ed.) Bronvermelding

Não informado. (2004). Qualitative Market Research. MCB University Press.

Chicago (17e ed.) Bronvermelding

Não informado. Qualitative Market Research. Bradford, Inglaterra: MCB University Press, 2004.

MLA (8e ed.) Bronvermelding

Não informado. Qualitative Market Research. MCB University Press, 2004.

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