Gupta, P., and K. Bansal. “A Comparative Study of Food Beliefs, Habits and Practices in Punjabi and Jain Families”. The Indian Journal of Nutrition and Dietetics, vol. 31, no. 1, Jan. 1994, pp. 16-20, https://www.informaticsjournals.com/index.php/ijnd/article/view/8071.