Rubin, L. (1977). Curriculum handbook. Allyn and bacon.
Lua i Stíl Chicago (17ú heag.)Rubin, Louis. Curriculum Handbook. Boston: Allyn and bacon, 1977.
Lua MLA (9ú heag.)Rubin, Louis. Curriculum Handbook. Allyn and bacon, 1977.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.