Shrivastava, G., V. Shrivastava, and D. Seth. “Rapid Ecofriendly Synthesis of Benzocoumarins by Microwave Irradiation and Their Antimicrobial Screening”. Current Research in Pharmaceutical Sciences, Vol. 1, no. 1, Dec. 2011, pp. 34-36, http://crpsonline.com/index.php/crps/article/view/32.