Agostoni, C., Axelsson, I., Goulet, O., Koletzko, B., Michaelsen, K.F., Puntis, J.W., Rigo, J., Shamir, R., Szajewska, H., Turck, D., Vandenplas, Y., & Weaver, L.T. (2004). Preparation and handling of powdered infant formula: A commentary by the ESPGHAN Committee on Nutrition. Journal of Pediatric Gastroenterology and Nutrition, 39(4), 320-322.
National Health and Medical Research Council (2012). Infant feeding guidelines: Information for health workers. Canberra: Australian Government Department of Health and Ageing. Retrieved 4 October 2017 from https://www.nhmrc.gov.au/guidelines-publications/n56.
World Health Organisation (2007). How to prepare formula for bottle feeding at home. Geneva: WHO. Retrieved 4 October 2017 from http://www.who.int/foodsafety/publications/micro/PIF_Bottle_en.pdf.