APA
Roll No. 14, University of Delhi. Faculty of Education. Department of Education & University of Delhi. Faculty of Education. Department of Education. (1969). Factorial analysis of some personality traits, intelligence and academic achievement amongst high-school students. : .
Chicago
Roll No. 14, University of Delhi. Faculty of Education. Department of Education and University of Delhi. Faculty of Education. Department of Education. 1969. Factorial analysis of some personality traits, intelligence and academic achievement amongst high-school students. : .
Harvard
Roll No. 14, University of Delhi. Faculty of Education. Department of Education and University of Delhi. Faculty of Education. Department of Education. (1969). Factorial analysis of some personality traits, intelligence and academic achievement amongst high-school students. : .
MLA
Roll No. 14, University of Delhi. Faculty of Education. Department of Education and University of Delhi. Faculty of Education. Department of Education. Factorial analysis of some personality traits, intelligence and academic achievement amongst high-school students. : . 1969.