APA استشهاد

Vyas, S. B. (1990). Marketing and consumer behavior: Basic concepts. M.A.R.C Group.

استشهاد بنمط شيكاغو

Vyas, Shyam Babu. Marketing and Consumer Behavior: Basic Concepts. Jodhpur: M.A.R.C Group, 1990.

MLA استشهاد

Vyas, Shyam Babu. Marketing and Consumer Behavior: Basic Concepts. M.A.R.C Group, 1990.