APA
Sridharan N.V, University of Delhi. Faculty of Social Sciences. Department of Economics & University of Delhi. Faculty of Social Sciences. Department of Economics. (1965). Inter-regional variation in productivity in some selected industries of India. : .
Chicago
Sridharan N.V, University of Delhi. Faculty of Social Sciences. Department of Economics and University of Delhi. Faculty of Social Sciences. Department of Economics. 1965. Inter-regional variation in productivity in some selected industries of India. : .
Harvard
Sridharan N.V, University of Delhi. Faculty of Social Sciences. Department of Economics and University of Delhi. Faculty of Social Sciences. Department of Economics. (1965). Inter-regional variation in productivity in some selected industries of India. : .
MLA
Sridharan N.V, University of Delhi. Faculty of Social Sciences. Department of Economics and University of Delhi. Faculty of Social Sciences. Department of Economics. Inter-regional variation in productivity in some selected industries of India. : . 1965.