Singh, Y. K., & Nath, R. (2005). Value education: Modified syllabus of Indian Universities/B. Ed. training institutes & colleges/department of education. A.P.H. Publishing Corporation.
Lua i Stíl Chicago (17ú heag.)Singh, Yogesh Kumar, agus Ruchika Nath. Value Education: Modified Syllabus of Indian Universities/B. Ed. Training Institutes & Colleges/department of Education. New Delhi: A.P.H. Publishing Corporation, 2005.
Lua MLA (8ú heag.)Singh, Yogesh Kumar, agus Ruchika Nath. Value Education: Modified Syllabus of Indian Universities/B. Ed. Training Institutes & Colleges/department of Education. A.P.H. Publishing Corporation, 2005.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.