Betancourt, A. E. (2013). Educating into the middle of barbarism: Reflections and questionings. Corporación Universitaria Americana.
Lua i Stíl Chicago (17ú heag.)Betancourt, Antony E. Educating into the Middle of Barbarism: Reflections and Questionings. Corporación Universitaria Americana, 2013.
Lua MLA (8ú heag.)Betancourt, Antony E. Educating into the Middle of Barbarism: Reflections and Questionings. Corporación Universitaria Americana, 2013.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.