Sheridan, H. J., & White, G. C. (1918). Learning and teaching. Methodist book concern; Smith & Lamar.
Lua i Stíl Chicago (17ú heag.)Sheridan, Harold James, agus Goodrich C. White. Learning and Teaching. New York, Cincinnati, Nashville, Dallas [etc.]: Methodist book concern; Smith & Lamar, 1918.
Lua MLA (8ú heag.)Sheridan, Harold James, agus Goodrich C. White. Learning and Teaching. Methodist book concern; Smith & Lamar, 1918.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.