Havaldar,Krishna. (2014). Business Marketing (4.). Mc Graw Hill Education.
Chicago Style (17. basım) AtıfHavaldar,Krishna. Business Marketing. 4. Chennai: Mc Graw Hill Education, 2014.
MLA (9th ed.) AtıfHavaldar,Krishna. Business Marketing. 4. Mc Graw Hill Education, 2014.
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