APA
Grewal T. S., . (1964). Introduction accoutancy. S Chand & company (pvt) ltd, New Delhi: .
Chicago
Grewal T S, . 1964. Introduction accoutancy. S Chand & company (pvt) ltd, New Delhi: .
Harvard
Grewal T. S., . (1964). Introduction accoutancy. S Chand & company (pvt) ltd, New Delhi: .
MLA
Grewal T S, . Introduction accoutancy. S Chand & company (pvt) ltd, New Delhi: . 1964.