APA ציטוט

Barbour, R. S., & Flick, U. (2007). Doing focus groups. SAGE.

Chicago Style (17th ed.) Citation

Barbour, Rosaline S., and Uwe Flick. Doing Focus Groups. Los Angeles: SAGE, 2007.

ציטוט MLA

Barbour, Rosaline S., and Uwe Flick. Doing Focus Groups. SAGE, 2007.