Boylan, W. A., & Taylor, A. S. (1929). Correct spelling: For graded schools. Noble and Noble.
Lua i Stíl Chicago (17ú heag.)Boylan, William A., agus Albert Steele Taylor. Correct Spelling: For Graded Schools. New York: Noble and Noble, 1929.
Lua MLA (8ú heag.)Boylan, William A., agus Albert Steele Taylor. Correct Spelling: For Graded Schools. Noble and Noble, 1929.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.