Safdar Mahmood. (1971). Pay your own income tax. Caravan Book House.
Style de citation Chicago (17e éd.)Safdar Mahmood. Pay Your Own Income Tax. Lahore: Caravan Book House, 1971.
Style de citation MLA (8e éd.)Safdar Mahmood. Pay Your Own Income Tax. Caravan Book House, 1971.
Attention : ces citations peuvent ne pas être correctes à 100%.