Murray, S., S. Tredoux, L. Viljoen, M. Herselman, and D. Marais. “Consumer Testing of the Preliminary Paediatric Food-Based Dietary Guidelines (PFBDG) Among Mothers With Infants Younger Than 6 Months in Selected Urban and Rural Areas in the Western Cape”. South African Journal of Clinical Nutrition, Vol. 21, no. 1, Feb. 2008, p. 34, http://sajcn.co.za/index.php/SAJCN/article/view/190.