India. Labour Bureau. (1991). Occupational wage survey, fourth round: Report on selected engineering industries (1987-88). Labour Bureau, Ministry of Labour, Govt. of India.
Čikaški stil citiranja (17. izdanje)India. Labour Bureau. Occupational Wage Survey, Fourth Round: Report on Selected Engineering Industries (1987-88). [Chandigarh]: Labour Bureau, Ministry of Labour, Govt. of India, 1991.
MLA način citiranja (8. izdanje)India. Labour Bureau. Occupational Wage Survey, Fourth Round: Report on Selected Engineering Industries (1987-88). Labour Bureau, Ministry of Labour, Govt. of India, 1991.
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