Lua APA (7ú heag.)

Brotherton, B. (2015). Researching hospitality and tourism (Second edition.). Sage.

Lua i Stíl Chicago (17ú heag.)

Brotherton, Bob. Researching Hospitality and Tourism. Second edition. London: Sage, 2015.

Lua MLA (9ú heag.)

Brotherton, Bob. Researching Hospitality and Tourism. Second edition. Sage, 2015.

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