Sebrell, W. H. (1973). Food and nutrition. Time-Life Books.
Lua i Stíl Chicago (17ú heag.)Sebrell, William H. Food and Nutrition. Netherland: Time-Life Books, 1973.
Lua MLA (9ú heag.)Sebrell, William H. Food and Nutrition. Time-Life Books, 1973.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.