APA-Zitierstil (7. Ausg.)

Ola, C. S. (1981). Income tax law for corporate and unincorporated bodies in Nigeria (New ed.). Heinemann.

Chicago-Zitierstil (17. Ausg.)

Ola, Christopher S. Income Tax Law for Corporate and Unincorporated Bodies in Nigeria. New ed. Ibadan: Heinemann, 1981.

MLA-Zitierstil (9. Ausg.)

Ola, Christopher S. Income Tax Law for Corporate and Unincorporated Bodies in Nigeria. New ed. Heinemann, 1981.