Guest, G., Namey, E. E., & Mitchell, M. L. (2013). Collecting qualitative data: A field manual for applied research (Primera edición.). Sage.
Čikaški stil citiranja (17. izdanje)Guest, Greg, Emily E. Namey, i Marilyn L. Mitchell. Collecting Qualitative Data: A Field Manual for Applied Research. Primera edición. Los Angeles: Sage, 2013.
MLA način citiranja (8. izdanje)Guest, Greg, et al. Collecting Qualitative Data: A Field Manual for Applied Research. Primera edición. Sage, 2013.
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