APA
Roll No. 106, University of Delhi. Faculty of Education. Department of Education & University of Delhi. Faculty of Education. Department of Education. (1975). Investigation into the human relations of the principles as viewed by the Teachers of Delhi Secondary School. : .
Chicago
Roll No. 106, University of Delhi. Faculty of Education. Department of Education and University of Delhi. Faculty of Education. Department of Education. 1975. Investigation into the human relations of the principles as viewed by the Teachers of Delhi Secondary School. : .
Harvard
Roll No. 106, University of Delhi. Faculty of Education. Department of Education and University of Delhi. Faculty of Education. Department of Education. (1975). Investigation into the human relations of the principles as viewed by the Teachers of Delhi Secondary School. : .
MLA
Roll No. 106, University of Delhi. Faculty of Education. Department of Education and University of Delhi. Faculty of Education. Department of Education. Investigation into the human relations of the principles as viewed by the Teachers of Delhi Secondary School. : . 1975.