Boyd, H. W. (1964). Marketing research: Text and cases. Irwin.
Citación estilo ChicagoBoyd, Harper W. Marketing Research: Text and Cases. Homewood, IL: Irwin, 1964.
Cita MLABoyd, Harper W. Marketing Research: Text and Cases. Irwin, 1964.
Warning: These citations may not always be 100% accurate.