Morgan , D. L. (1988). Focus Groups as Qualitative Research. Sage Publications.
Citación estilo ChicagoMorgan , David L. Focus Groups as Qualitative Research. Newbusy Park: Sage Publications, 1988.
Cita MLAMorgan , David L. Focus Groups as Qualitative Research. Sage Publications, 1988.
Warning: These citations may not always be 100% accurate.