Carpenter, F. (1964). Systematic application of psy. to education. The Macmillan.
Lua i Stíl Chicago (17ú heag.)Carpenter, F. Systematic Application of Psy. to Education. New York: The Macmillan, 1964.
Lua MLA (9ú heag.)Carpenter, F. Systematic Application of Psy. to Education. The Macmillan, 1964.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.