M.S. Swaminathan Research Foundation & Christiana, J. J. R. (2001). Scaling heights: A strategy for the improvement of quality in early childhood education. MSSRF.
Lua i Stíl Chicago (17ú heag.)M.S. Swaminathan Research Foundation agus J. Jayanthi Rani Christiana. Scaling Heights: A Strategy for the Improvement of Quality in Early Childhood Education. Chennai: MSSRF, 2001.
Lua MLA (8ú heag.)M.S. Swaminathan Research Foundation agus J. Jayanthi Rani Christiana. Scaling Heights: A Strategy for the Improvement of Quality in Early Childhood Education. MSSRF, 2001.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.