Fitzpatrick, F. L., & Hole, J. W. (1966). Modern life science: Teacher's guide. Holt, Rinehart and Winston.
Lua i Stíl Chicago (17ú heag.)Fitzpatrick, Frederick Linder, agus John W. Hole. Modern Life Science: Teacher's Guide. New York: Holt, Rinehart and Winston, 1966.
Lua MLA (8ú heag.)Fitzpatrick, Frederick Linder, agus John W. Hole. Modern Life Science: Teacher's Guide. Holt, Rinehart and Winston, 1966.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.