APA
Maheshwari R., . (2012). Principles of marketing. International Book House P. Ltd., New Dehli: .
Chicago
Maheshwari Rajendra, . 2012. Principles of marketing. International Book House P. Ltd., New Dehli: .
Harvard
Maheshwari R., . (2012). Principles of marketing. International Book House P. Ltd., New Dehli: .
MLA
Maheshwari Rajendra, . Principles of marketing. International Book House P. Ltd., New Dehli: . 2012.