Edmunds, H. (1999). The focus group research handbook. Lincolnwood,III: NTC Business Books.
Style de citation ChicagoEdmunds, Holly. The Focus Group Research Handbook. Lincolnwood,III: NTC Business Books, 1999.
Style de citation MLAEdmunds, Holly. The Focus Group Research Handbook. Lincolnwood,III: NTC Business Books, 1999.
Attention : ces citations peuvent ne pas être correctes à 100%.