VASTANO, J. (1981). Elements of food production and banking.-- ed.2. Bobbs-Merril Educational.
Lua i Stíl Chicago (17ú heag.)VASTANO, Joseph. Elements of Food Production and Banking.-- Ed.2. Indianapolis: Bobbs-Merril Educational, 1981.
Lua MLA (9ú heag.)VASTANO, Joseph. Elements of Food Production and Banking.-- Ed.2. Bobbs-Merril Educational, 1981.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.