APA
Katyal Ram Prakash, University of Delhi. Faculty of Arts. Department of Psychology & University of Delhi. Faculty of Arts. Department of Psychology. (1968). Order of siobling, family size and some environmental factors as related to concrete intelligence. : .
Chicago
Katyal Ram Prakash, University of Delhi. Faculty of Arts. Department of Psychology and University of Delhi. Faculty of Arts. Department of Psychology. 1968. Order of siobling, family size and some environmental factors as related to concrete intelligence. : .
Harvard
Katyal Ram Prakash, University of Delhi. Faculty of Arts. Department of Psychology and University of Delhi. Faculty of Arts. Department of Psychology. (1968). Order of siobling, family size and some environmental factors as related to concrete intelligence. : .
MLA
Katyal Ram Prakash, University of Delhi. Faculty of Arts. Department of Psychology and University of Delhi. Faculty of Arts. Department of Psychology. Order of siobling, family size and some environmental factors as related to concrete intelligence. : . 1968.
