APA Citation

Krueger, R. A., & Casey, M. A. (2000). Focus groups: A practical guide for the applied research (3 έκδ.). Thousand Oaks, CA: Sage.

Chicago Style Citation

Krueger, Richard A., and Mary Anne Casey. Focus Groups: A Practical Guide for the Applied Research. 3 έκδ. Thousand Oaks, CA: Sage, 2000.

MLA Citation

Krueger, Richard A., and Mary Anne Casey. Focus Groups: A Practical Guide for the Applied Research. 3 έκδ. Thousand Oaks, CA: Sage, 2000.

Warning: These citations may not always be 100% accurate.