APA Citation

Gangopadhyay, P. (2011). Principles of marketing & E-Commerce. Kolkata: Dey book concern.

Chicago Style Citation

Gangopadhyay, P.L. Principles of Marketing & E-Commerce. Kolkata: Dey book concern, 2011.

MLA Citation

Gangopadhyay, P.L. Principles of Marketing & E-Commerce. Kolkata: Dey book concern, 2011.

Warning: These citations may not always be 100% accurate.