Cita APA (7th ed.)
Sayre, S. Qualitative Methods for Marketplace Research. Sage.
Cita Chicago (17th ed.)
Sayre, Shay. Qualitative Methods for Marketplace Research. Los Angeles, EUA: Sage.
Cita MLA (9th ed.)
Sayre, Shay. Qualitative Methods for Marketplace Research. Sage.
Atenció: Aquestes cites poden no estar 100% correctes.