Kramer, A. (1973). Quality control for the food industry (3rd ed.). AVI Pub. Co., Inc.
Lua i Stíl Chicago (17ú heag.)Kramer, Amihud. Quality Control for the Food Industry. 3rd ed. Westport, Conn: AVI Pub. Co., Inc, 1973.
Lua MLA (9ú heag.)Kramer, Amihud. Quality Control for the Food Industry. 3rd ed. AVI Pub. Co., Inc, 1973.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.