KASALAK, M. A. Et Al. Ecotourism Entrepreneurship, the Features of Ecotourism Entrepreneurshıp, Problems and Solutions. 2016. In Global Issues and Trends in Tourism , St. Klıment Ohrıdskı Unıversıty Press, Sofya, 596-601.

KASALAK, M. A., AKINCI, Z., & YURCU, G., (2016). Ecotourism Entrepreneurship, the Features of Ecotourism Entrepreneurshıp, Problems and Solutions. Global Issues and Trends in Tourism (pp.596-601), Sofya: St. Klıment Ohrıdskı Unıversıty Press.

KASALAK, MURAD, ZEKİ AKINCI, And GÜLSEREN YURCU. "Ecotourism Entrepreneurship, the Features of Ecotourism Entrepreneurshıp, Problems and Solutions." In Global Issues and Trends in Tourism , 596-601. Sofya: St. Klıment Ohrıdskı Unıversıty Press, 2016

KASALAK, MURAD A. Et Al. "Ecotourism Entrepreneurship, the Features of Ecotourism Entrepreneurshıp, Problems and Solutions." Global Issues and Trends in Tourism , St. Klıment Ohrıdskı Unıversıty Press, 2016, pp.596-601.

KASALAK, M. A. AKINCI, Z. And YURCU, G. (2016) "Ecotourism Entrepreneurship, the Features of Ecotourism Entrepreneurshıp, Problems and Solutions", Global Issues and Trends in Tourism . Sofya: St. Klıment Ohrıdskı Unıversıty Press.

@bookchapter{bookchapter, author ={MURAD ALPASLAN KASALAK Et Al. }, chaptertitle={Ecotourism Entrepreneurship, the Features of Ecotourism Entrepreneurshıp, Problems and Solutions}, booktitle={ Global Issues and Trends in Tourism}, publisher={St. Klıment Ohrıdskı Unıversıty Press}, city={Sofya},year={2016} }