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Islamische Ökonomik und Zakāt
Farschid, Olaf, (1999)
Islamic criteria for the distribution of tax burden : (the mix of direct and indirect taxes and the offsetting function of Zakat)
Hasanuz Zaman, S. M., (1993)
Zakat: unresolved issues in contemporary FIQH
Kahf, Monzer, (1991)
Islamic finance : business as usual
Kahf, Monzer, (2010)
Sustainable development in the muslim countries
Kahf, Monzer, (2012)