APA
Khwaja M. S., Iyer Indira & World Bank. (2014). Revenue potential, tax space and tax gap. Washington DC: World Bank.
Chicago
Khwaja Munawer Sultan, Iyer Indira and World Bank. 2014. Revenue potential, tax space and tax gap. Washington DC: World Bank.
Harvard
Khwaja M. S., Iyer Indira and World Bank. (2014). Revenue potential, tax space and tax gap. Washington DC: World Bank.
MLA
Khwaja Munawer Sultan, Iyer Indira and World Bank. Revenue potential, tax space and tax gap. Washington DC: World Bank. 2014.