Maitra, Debasish, and Kushankur Dey. “Asset Bubbles: Predicate & Combat Against the Irrational Exuberance”. Indian Journal of Finance, vol. 4, no. 7, July 2010, pp. 10-15, https://www.indianjournalofcapitalmarkets.com/index.php/IJF/article/view/72583.