O. Çiçek, " “European Union Tourism”,," In Tourism , Ankara: ABC, 2004, pp.1-15.
Çiçek, O. “European Union Tourism”,. 2004. In Tourism , ABC, Ankara, 1-15.
Çiçek, O., (2004). “European Union Tourism”,. Tourism (pp.1-15), Ankara: ABC.
Çiçek, OLGUN. " “European Union Tourism”,." In Tourism , 1-15. Ankara: ABC, 2004
Çiçek, OLGUN. " “European Union Tourism”,." Tourism , ABC, 2004, pp.1-15.
Çiçek, O. (2004) " “European Union Tourism”,", Tourism . Ankara: ABC.
@bookchapter{bookchapter, author ={OLGUN ÇİÇEK}, chaptertitle={ “European Union Tourism”,}, booktitle={ Tourism}, publisher={ABC}, city={Ankara},year={2004} }