Fenton, C. L., & Kambly, P. E. (1953). Basic biology for high school students (Rev. ed.). Macmillan.
Lua i Stíl Chicago (17ú heag.)Fenton, Carroll Lane, agus Paul E. Kambly. Basic Biology for High School Students. Rev. ed. New York: Macmillan, 1953.
Lua MLA (8ú heag.)Fenton, Carroll Lane, agus Paul E. Kambly. Basic Biology for High School Students. Rev. ed. Macmillan, 1953.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.