Vashist, S. (1997). Professional education of teachers. Mangal Deep.
Lua i Stíl Chicago (17ú heag.)Vashist, S. Professional Education of Teachers. Jaipur: Mangal Deep, 1997.
Lua MLA (9ú heag.)Vashist, S. Professional Education of Teachers. Mangal Deep, 1997.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.