Ramachander, P. R., S. R. Biswas, and V. R. Srinivasan. “Consumption Pattern of Vegetables by Salaried Class in India - A Preliminary Report”. The Indian Journal of Nutrition and Dietetics, vol. 20, no. 11, Nov. 1983, pp. 350-5, https://www.informaticsjournals.com/index.php/ijnd/article/view/12996.