APA

Roll No. 19, University of Delhi. Faculty of Education. Department of Education, Dr. Mariam Koshy Gu & University of Delhi. Faculty of Education. Department of Education. (1956). Investigation into the development of certain personality traits among Public school children in India. : .

Chicago

Roll No. 19, University of Delhi. Faculty of Education. Department of Education, Dr. Mariam Koshy Gu and University of Delhi. Faculty of Education. Department of Education. 1956. Investigation into the development of certain personality traits among Public school children in India. : .

Harvard

Roll No. 19, University of Delhi. Faculty of Education. Department of Education, Dr. Mariam Koshy Gu and University of Delhi. Faculty of Education. Department of Education. (1956). Investigation into the development of certain personality traits among Public school children in India. : .

MLA

Roll No. 19, University of Delhi. Faculty of Education. Department of Education, Dr. Mariam Koshy Gu and University of Delhi. Faculty of Education. Department of Education. Investigation into the development of certain personality traits among Public school children in India. : . 1956.