India. Labour Bureau. (1989). Working class family income and expenditure survey, 1981-82: General report. Govt. of India, Ministry of Labour, Labour Bureau.
Citace podle Chicago (17th ed.)India. Labour Bureau. Working Class Family Income and Expenditure Survey, 1981-82: General Report. Chandigarh: Govt. of India, Ministry of Labour, Labour Bureau, 1989.
Citace podle MLA (8th ed.)India. Labour Bureau. Working Class Family Income and Expenditure Survey, 1981-82: General Report. Govt. of India, Ministry of Labour, Labour Bureau, 1989.
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