University of South Africa, Faculty of Education. (1999). Educare. Unisa Press Periodicals.
Lua i Stíl Chicago (17ú heag.)University of South Africa, Faculty of Education. Educare. Pretoria, Africa do Sul: Unisa Press Periodicals, 1999.
Lua MLA (8ú heag.)University of South Africa, Faculty of Education. Educare. Unisa Press Periodicals, 1999.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.