Professional Book Publishers. (2019). The Copyright Act, 1957 (14 of 1957). Professional Book Publishers.
Chicago-Zitierstil (17. Ausg.)Professional Book Publishers. The Copyright Act, 1957 (14 of 1957). New Delhi: Professional Book Publishers, 2019.
MLA-Zitierstil (9. Ausg.)Professional Book Publishers. The Copyright Act, 1957 (14 of 1957). Professional Book Publishers, 2019.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.