APA
(2011). Copyright Act, 1957, Copyright Rules, 1958, International Copyright Order, 1999. : Professional Book Publishers.
Chicago
2011. Copyright Act, 1957, Copyright Rules, 1958, International Copyright Order, 1999. : Professional Book Publishers.
Harvard
(2011). Copyright Act, 1957, Copyright Rules, 1958, International Copyright Order, 1999. : Professional Book Publishers.
MLA
Copyright Act, 1957, Copyright Rules, 1958, International Copyright Order, 1999. : Professional Book Publishers. 2011.
