Burns, A. C. (2006). Marketing research (5thed.). Pearson.
Citación estilo ChicagoBurns, Alvin C. Marketing Research. 5thed. New Delhi: Pearson, 2006.
Cita MLABurns, Alvin C. Marketing Research. 5thed. Pearson, 2006.
Warning: These citations may not always be 100% accurate.