Cotter, J. (1927). Why rural boys drop out of school.
Lua i Stíl Chicago (17ú heag.)Cotter, James. Why Rural Boys Drop Out of School. 1927.
Lua MLA (8ú heag.)Cotter, James. Why Rural Boys Drop Out of School. 1927.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.