Kurian, G. T. (1993). World education encyclopaedia. Jaico Publ. House.
Lua i Stíl Chicago (17ú heag.)Kurian, George Thomas. World Education Encyclopaedia. Bombay: Jaico Publ. House, 1993.
Lua MLA (9ú heag.)Kurian, George Thomas. World Education Encyclopaedia. Jaico Publ. House, 1993.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.