Stronge, J. H. (2007). Qualities of effective teachers (2nd ed.). Association for Supervision and Curriculum Development.
Lua i Stíl Chicago (17ú heag.)Stronge, James H. Qualities of Effective Teachers. 2nd ed. Alexandria, Va.: Association for Supervision and Curriculum Development, 2007.
Lua MLA (8ú heag.)Stronge, James H. Qualities of Effective Teachers. 2nd ed. Association for Supervision and Curriculum Development, 2007.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.