Aggarwal, S. (2009). Essential communication skills. Ane Books India.
芝加哥风格引文Aggarwal, Shalini. Essential Communication Skills. Delhi: Ane Books India, 2009.
MLA引文Aggarwal, Shalini. Essential Communication Skills. Ane Books India, 2009.
警告：这些引文格式不一定是100％准确.