APA
??????? ?. &. ?. ?., . (2013). ???? ?? ?????. National Book Trust, New Delhi: .
Chicago
??????? ???? & ??????? ????, . 2013. ???? ?? ?????. National Book Trust, New Delhi: .
Harvard
??????? ?. &. ?. ?., . (2013). ???? ?? ?????. National Book Trust, New Delhi: .
MLA
??????? ???? & ??????? ????, . ???? ?? ?????. National Book Trust, New Delhi: . 2013.