APA সাইটেশন

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

শিকাগো স্টাইলে সাইটেশন

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

এমএলএ সাইটেশন

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