APA
Abrol Sunil, University of Delhi. Faculty of Arts. Department of Psychology, Gupta G C Gu, Singh Indera P Gu & University of Delhi. Faculty of Arts. Department of Psychology. (1977). Study of relationship between body posture and work efficiency. : .
Chicago
Abrol Sunil, University of Delhi. Faculty of Arts. Department of Psychology, Gupta G C Gu, Singh Indera P Gu and University of Delhi. Faculty of Arts. Department of Psychology. 1977. Study of relationship between body posture and work efficiency. : .
Harvard
Abrol Sunil, University of Delhi. Faculty of Arts. Department of Psychology, Gupta G C Gu, Singh Indera P Gu and University of Delhi. Faculty of Arts. Department of Psychology. (1977). Study of relationship between body posture and work efficiency. : .
MLA
Abrol Sunil, University of Delhi. Faculty of Arts. Department of Psychology, Gupta G C Gu, Singh Indera P Gu and University of Delhi. Faculty of Arts. Department of Psychology. Study of relationship between body posture and work efficiency. : . 1977.
