المؤلفون: Jennifer Lindsey-Renton, Karen Hofman, Courtenay Sprague
الإتاحة: http://sk.sagepub.com/cases/regulate-or-motivate-salt-reduction-processed-food-south-africa
المؤلفون: Stanley Nollen, David Hofman, Radek Špicar
الإتاحة: http://sk.sagepub.com/cases/frantschach-pulp-paper-transition-central-planning-market-economy