Lua APA (7ú heag.)

Ryan, C., & Page, S. (2000). Tourism management: Towards the new millennium. Pergamon.

Lua i Stíl Chicago (17ú heag.)

Ryan, Chris, agus Stephen Page. Tourism Management: Towards the New Millennium. Amsterdam: Pergamon, 2000.

Lua MLA (9ú heag.)

Ryan, Chris, agus Stephen Page. Tourism Management: Towards the New Millennium. Pergamon, 2000.

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