APA

Roll No. 20, University of Delhi. Faculty of Education. Department of Education & University of Delhi. Faculty of Education. Department of Education. (1970). Study of the psychological and organic manifestations of anxiety in relation to extraversion in both the sexes. : .

Chicago

Roll No. 20, University of Delhi. Faculty of Education. Department of Education and University of Delhi. Faculty of Education. Department of Education. 1970. Study of the psychological and organic manifestations of anxiety in relation to extraversion in both the sexes. : .

Harvard

Roll No. 20, University of Delhi. Faculty of Education. Department of Education and University of Delhi. Faculty of Education. Department of Education. (1970). Study of the psychological and organic manifestations of anxiety in relation to extraversion in both the sexes. : .

MLA

Roll No. 20, University of Delhi. Faculty of Education. Department of Education and University of Delhi. Faculty of Education. Department of Education. Study of the psychological and organic manifestations of anxiety in relation to extraversion in both the sexes. : . 1970.