Lua APA (7ú heag.)
Timmerman, M., & Griffith, C. (1971). Guitar in the classroom. W. C. Brown Co..
Lua i Stíl Chicago (17ú heag.)
Timmerman, Maurine, agus Celeste Griffith. Guitar in the Classroom. W. C. Brown Co., 1971.
Lua MLA (9ú heag.)
Timmerman, Maurine, agus Celeste Griffith. Guitar in the Classroom. W. C. Brown Co., 1971.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.