Hechtlinger, A. (1959). Modern science dictionary. Franklin Pub. Co..
Lua i Stíl Chicago (17ú heag.)Hechtlinger, Adelaide. Modern Science Dictionary. Palisade, N.J.: Franklin Pub. Co., 1959.
Lua MLA (9ú heag.)Hechtlinger, Adelaide. Modern Science Dictionary. Franklin Pub. Co., 1959.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.