APA

Roll. No. 42, University of Delhi. Faculty of Education. Department of Education & University of Delhi. Faculty of Education. Department of Education. (1968). Investigation into the deficiencies of the curriculum as a factor responsible for the unpopularity of geography in the higher secondary schools of Delhi. : .

Chicago

Roll. No. 42, University of Delhi. Faculty of Education. Department of Education and University of Delhi. Faculty of Education. Department of Education. 1968. Investigation into the deficiencies of the curriculum as a factor responsible for the unpopularity of geography in the higher secondary schools of Delhi. : .

Harvard

Roll. No. 42, University of Delhi. Faculty of Education. Department of Education and University of Delhi. Faculty of Education. Department of Education. (1968). Investigation into the deficiencies of the curriculum as a factor responsible for the unpopularity of geography in the higher secondary schools of Delhi. : .

MLA

Roll. No. 42, University of Delhi. Faculty of Education. Department of Education and University of Delhi. Faculty of Education. Department of Education. Investigation into the deficiencies of the curriculum as a factor responsible for the unpopularity of geography in the higher secondary schools of Delhi. : . 1968.