Narayanaswamy, D., Soma Kurien, V. A. Daniel, M. Swaminathan, and H. A. B. Parpia. 1971. “Supplementary Value of a Low Cost Protein Food Based on a Blend of Wheat and Soyabean Flours to Poor Indian Diets Based on Wheat and Kaffir Corn”. The Indian Journal of Nutrition and Dietetics 8 (6):309-14. http://www.informaticsjournals.com/index.php/ijnd/article/view/11285.