Sharma, B. (2001). Socio-economic profile of child labour in a developing economy: A case study of Punjab. Himalaya Pub. House.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSharma, B.K. Socio-economic Profile of Child Labour in a Developing Economy: A Case Study of Punjab. Himalaya Pub. House, 2001.
एमएलए (9वां संस्करण) प्रशस्ति पत्रSharma, B.K. Socio-economic Profile of Child Labour in a Developing Economy: A Case Study of Punjab. Himalaya Pub. House, 2001.
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