Kambly, P. E. (1953). Teachers' manual for Basic biology: Revised. Macmillan Co..
Lua i Stíl Chicago (17ú heag.)Kambly, Paul E. Teachers' Manual for Basic Biology: Revised. New York: Macmillan Co., 1953.
Lua MLA (8ú heag.)Kambly, Paul E. Teachers' Manual for Basic Biology: Revised. Macmillan Co., 1953.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.