Lua APA (7ú heag.)

ebrary, Inc, Kozak, N., & Kozak, M. (2013). Tourism research: An interdisciplinary perspective. Cambridge Scholars Pub..

Lua i Stíl Chicago (17ú heag.)

ebrary, Inc, Nazmi Kozak, agus Metin Kozak. Tourism Research: An Interdisciplinary Perspective. Newcastle, Neb.: Cambridge Scholars Pub., 2013.

Lua MLA (9ú heag.)

ebrary, Inc, et al. Tourism Research: An Interdisciplinary Perspective. Cambridge Scholars Pub., 2013.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.