Nirmal Singh and Devendra Thakur. (2003). Marketing principles and techniques (2 Edition.).
Chicago Edition CitationNirmal Singh and Devendra Thakur. Marketing Principles and Techniques. 2 Edition. Deep & Deep Publications Pvt. Ltd., New Delhi, 2003.
MLA Edition CitationNirmal Singh and Devendra Thakur. Marketing Principles and Techniques. 2 Edition. 2003.
Warning: These citations may not always be 100% accurate.