Jain, S. P., & Krishnamurthey Reddy, V. (1978). Yuvak mandals: A study on the working of select mandals in five states. National Institute of Rural Development.
Lua i Stíl Chicago (17ú heag.)Jain, S. P., agus Velkuru Krishnamurthey Reddy. Yuvak Mandals: A Study on the Working of Select Mandals in Five States. Hyderabad: National Institute of Rural Development, 1978.
Lua MLA (8ú heag.)Jain, S. P., agus Velkuru Krishnamurthey Reddy. Yuvak Mandals: A Study on the Working of Select Mandals in Five States. National Institute of Rural Development, 1978.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.