MAYNARD, L. A. (1956). Animal nutrition. McGraw Hill Book Company Inc.
Lua i Stíl Chicago (17ú heag.)MAYNARD, Leonard A. Animal Nutrition. McGraw Hill Book Company Inc, 1956.
Lua MLA (8ú heag.)MAYNARD, Leonard A. Animal Nutrition. McGraw Hill Book Company Inc, 1956.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.