Institute of Development Studies (Jaipur, India), & Mathur, K. (1991). Child labour in gem polishing industry of Jaipur. Institute of Development Studies.
Παραπομπή σε μορφή Chicago (17η εκδ.)Institute of Development Studies (Jaipur, India), και Kanchan Mathur. Child Labour in Gem Polishing Industry of Jaipur. Jaipur: Institute of Development Studies, 1991.
Παραπομπή σε μορφή MLA (8th εκδ.)Institute of Development Studies (Jaipur, India), και Kanchan Mathur. Child Labour in Gem Polishing Industry of Jaipur. Institute of Development Studies, 1991.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.