Havaldar, K. K. (2010). Business Marketing (7th.). Pearson Education.
芝加哥风格引文Havaldar, Krishna K. Business Marketing. 7th. New Delhi: Pearson Education, 2010.
MLA引文Havaldar, Krishna K. Business Marketing. 7th. Pearson Education, 2010.
警告:这些引文格式不一定是100%准确.