Schwarz Friedhelm. (2002). Nestlé: The secrets of food, trust, and globalization. Key Porter Books Ptd.
Citazione stile Chigago Style (17a edizione)Schwarz Friedhelm. Nestlé: The Secrets of Food, Trust, and Globalization. Canada: Key Porter Books Ptd, 2002.
Citatione MLA (9a ed.)Schwarz Friedhelm. Nestlé: The Secrets of Food, Trust, and Globalization. Key Porter Books Ptd, 2002.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.