Thimmayamma, B. V. S., P. Rau, and G. Radhaiah. “Use of Spices and Condiments in the Dietaries of Urban and Rural Families”. The Indian Journal of Nutrition and Dietetics, vol. 20, no. 5, May 1983, pp. 153-62, https://informaticsjournals.co.in/index.php/ijnd/article/view/13046.