Bunch, M. E. (1977). Fundamentals and applications of learning. Macmillan.
Lua i Stíl Chicago (17ú heag.)Bunch, Marion E. Fundamentals and Applications of Learning. New York: Macmillan, 1977.
Lua MLA (9ú heag.)Bunch, Marion E. Fundamentals and Applications of Learning. Macmillan, 1977.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.