APA
Guria Eric, University of Delhi. Faculty of Social Sciences. Department of Social Work & University of Delhi. Faculty of Social Sciences. Department of Social Work. (1965). Socio-economic study of hundred coal mine workers. : .
Chicago
Guria Eric, University of Delhi. Faculty of Social Sciences. Department of Social Work and University of Delhi. Faculty of Social Sciences. Department of Social Work. 1965. Socio-economic study of hundred coal mine workers. : .
Harvard
Guria Eric, University of Delhi. Faculty of Social Sciences. Department of Social Work and University of Delhi. Faculty of Social Sciences. Department of Social Work. (1965). Socio-economic study of hundred coal mine workers. : .
MLA
Guria Eric, University of Delhi. Faculty of Social Sciences. Department of Social Work and University of Delhi. Faculty of Social Sciences. Department of Social Work. Socio-economic study of hundred coal mine workers. : . 1965.
