APA

Roy Sampad Kumar, University of Delhi. Faculty of Education. Department of Education & University of Delhi. Faculty of Education. Department of Education. (1964). Investigation into the concept of dicipline held by the students of Secondary Classes of some Delhi schools. : .

Chicago

Roy Sampad Kumar, University of Delhi. Faculty of Education. Department of Education and University of Delhi. Faculty of Education. Department of Education. 1964. Investigation into the concept of dicipline held by the students of Secondary Classes of some Delhi schools. : .

Harvard

Roy Sampad Kumar, University of Delhi. Faculty of Education. Department of Education and University of Delhi. Faculty of Education. Department of Education. (1964). Investigation into the concept of dicipline held by the students of Secondary Classes of some Delhi schools. : .

MLA

Roy Sampad Kumar, University of Delhi. Faculty of Education. Department of Education and University of Delhi. Faculty of Education. Department of Education. Investigation into the concept of dicipline held by the students of Secondary Classes of some Delhi schools. : . 1964.