Bressani, R.(1983). Guidelines : Guidelines for the Development of Processed and Packaged Weaning Foods: Guidelines for the Development of Processed and Packaged Weaning Foods. Food and Nutrition Bulletin, 5(3), 1-6. doi:10.1177/156482658300500302

Bressani, Ricardo. "Guidelines : Guidelines for the Development of Processed and Packaged Weaning Foods: Guidelines for the Development of Processed and Packaged Weaning Foods". Food and Nutrition Bulletin, 5.3 ( 1983 ): 1-6.