Kallek, C. 2009. Taxation , pp.431-435.

Kallek, C., (2009). Taxation.

Kallek, CENGİZ. Taxation, Oxford University Press, London , 2009

Kallek, CENGİZ. "Taxation." Oxford University Press, London , 2009.

Kallek, C. 2009. "Taxation." , Oxford University Press, London , pp.431-435.

@encyclopedia{encyclopedia, author={CENGİZ KALLEK}, title={Taxation}, publisher={Oxford University Press, London }, pages={431-435} }