Bellur, V. V. (1987). Marketing research: Theory and practice.
Citación estilo ChicagoBellur, Venkatakrishna V. Marketing Research: Theory and Practice. Himalaya Pub House: Mumbai, 1987.
Cita MLABellur, Venkatakrishna V. Marketing Research: Theory and Practice. 1987.
Warning: These citations may not always be 100% accurate.