APA
Gupta R. R., . (1983). Income tax law and practice. Agra: Agra books.
Chicago
Gupta Rup Ram, . 1983. Income tax law and practice. Agra: Agra books.
Harvard
Gupta R. R., . (1983). Income tax law and practice. Agra: Agra books.
MLA
Gupta Rup Ram, . Income tax law and practice. Agra: Agra books. 1983.