APA
Sumathi S., Saravanavel P., . (2003). Marketing Research and Consumer Behaviour. : Vikas Publishing House.
Chicago
Sumathi S, Saravanavel P, . 2003. Marketing Research and Consumer Behaviour. : Vikas Publishing House.
Harvard
Sumathi S., Saravanavel P., . (2003). Marketing Research and Consumer Behaviour. : Vikas Publishing House.
MLA
Sumathi S, Saravanavel P, . Marketing Research and Consumer Behaviour. : Vikas Publishing House. 2003.