APA aipamena

Singh, R. G., & Sharma, R. (2003). Child labour in the glass bangle industry of Firozabad. V.V. Giri National Labour Institute.

Chicago Style aipamena

Singh, Ruma Ghosh, and Rajeev Sharma. Child Labour in the Glass Bangle Industry of Firozabad. Noida: V.V. Giri National Labour Institute, 2003.

MLA aipamena

Singh, Ruma Ghosh, and Rajeev Sharma. Child Labour in the Glass Bangle Industry of Firozabad. V.V. Giri National Labour Institute, 2003.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.