Gaya APA

Altinay, L., Paraskevas, A. (2008). Planning Research in Hospitality and Tourism (Ed. 1). Burlington: Butterworth-Heinemann.

Gaya MLA

Altinay, Levent., Paraskevas, Alexandros. "Planning Research in Hospitality and Tourism". Ed. 1 Burlington: Butterworth-Heinemann, 2008. BUKU.