Institute of Development Studies (Jaipur, India), & Mathur, K. (1991). Child labour in gem polishing industry of Jaipur. Institute of Development Studies.
Lua i Stíl Chicago (17ú heag.)Institute of Development Studies (Jaipur, India), agus Kanchan Mathur. Child Labour in Gem Polishing Industry of Jaipur. Jaipur: Institute of Development Studies, 1991.
Lua MLA (8ú heag.)Institute of Development Studies (Jaipur, India), agus Kanchan Mathur. Child Labour in Gem Polishing Industry of Jaipur. Institute of Development Studies, 1991.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.