APA
Walyat Nitin, University of Delhi. Faculty of Medical Sciences. Department of Pediatrics, Dr. Sangita Yadav Gu & University of Delhi. Faculty of Medical Sciences. Department of Pediatrics. (2003). Perceptions of health risk behaviour among school going adolescents. : .
Chicago
Walyat Nitin, University of Delhi. Faculty of Medical Sciences. Department of Pediatrics, Dr. Sangita Yadav Gu and University of Delhi. Faculty of Medical Sciences. Department of Pediatrics. 2003. Perceptions of health risk behaviour among school going adolescents. : .
Harvard
Walyat Nitin, University of Delhi. Faculty of Medical Sciences. Department of Pediatrics, Dr. Sangita Yadav Gu and University of Delhi. Faculty of Medical Sciences. Department of Pediatrics. (2003). Perceptions of health risk behaviour among school going adolescents. : .
MLA
Walyat Nitin, University of Delhi. Faculty of Medical Sciences. Department of Pediatrics, Dr. Sangita Yadav Gu and University of Delhi. Faculty of Medical Sciences. Department of Pediatrics. Perceptions of health risk behaviour among school going adolescents. : . 2003.