APA
Krishna Prabha, University of Delhi. Faculty of Social Sciences. Department of Geography & University of Delhi. Faculty of Social Sciences. Department of Geography. (1976). Settlement structure and hierarchy in Punjabi. : .
Chicago
Krishna Prabha, University of Delhi. Faculty of Social Sciences. Department of Geography and University of Delhi. Faculty of Social Sciences. Department of Geography. 1976. Settlement structure and hierarchy in Punjabi. : .
Harvard
Krishna Prabha, University of Delhi. Faculty of Social Sciences. Department of Geography and University of Delhi. Faculty of Social Sciences. Department of Geography. (1976). Settlement structure and hierarchy in Punjabi. : .
MLA
Krishna Prabha, University of Delhi. Faculty of Social Sciences. Department of Geography and University of Delhi. Faculty of Social Sciences. Department of Geography. Settlement structure and hierarchy in Punjabi. : . 1976.
