Cita APA

Barbour,Rosaline. (2010). Doing focus groups. Sage publications.

Chicago Edition Citation

Barbour,Rosaline. Doing Focus Groups. NewDelhi: Sage publications, 2010.

Cita MLA

Barbour,Rosaline. Doing Focus Groups. Sage publications, 2010.

Atenció: Aquestes cites poden no estar 100% correctes.