Cita APA

Burns, A. C. A., & Bush , R. F. (1997). Marketing research. Prentice hall internatrional Inc.

Chicago Edition Citation

Burns, Alvin C. And, i Ronald F. Bush. Marketing Research. Prentice hall internatrional Inc, 1997.

Cita MLA

Burns, Alvin C. And, i Ronald F. Bush. Marketing Research. Prentice hall internatrional Inc, 1997.