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.