"Puri, V. K. (2013). "Business economics - I: F.Y.B.Com., Sem. - I" (10th ed.). Himalaya Pub.
Chicago Style (17th ed.) Citation"Puri, V. K.". "Business Economics - I: F.Y.B.Com., Sem. - I". 10th ed. Mumbai: Himalaya Pub, 2013.
MLA引文"Puri, V. K.". "Business Economics - I: F.Y.B.Com., Sem. - I". 10th ed. Himalaya Pub, 2013.
警告：這些引文格式不一定是100％准確.