APA

Prashar Janak Raj, University of Delhi. Faculty of Education. Department of Education & University of Delhi. Faculty of Education. Department of Education. (1965). Investigation into the vocational aspirations of the science students of the Higher Secondary schools of Delhi. : .

Chicago

Prashar Janak Raj, University of Delhi. Faculty of Education. Department of Education and University of Delhi. Faculty of Education. Department of Education. 1965. Investigation into the vocational aspirations of the science students of the Higher Secondary schools of Delhi. : .

Harvard

Prashar Janak Raj, University of Delhi. Faculty of Education. Department of Education and University of Delhi. Faculty of Education. Department of Education. (1965). Investigation into the vocational aspirations of the science students of the Higher Secondary schools of Delhi. : .

MLA

Prashar Janak Raj, University of Delhi. Faculty of Education. Department of Education and University of Delhi. Faculty of Education. Department of Education. Investigation into the vocational aspirations of the science students of the Higher Secondary schools of Delhi. : . 1965.