International Association of Hotel Managers Schools. (2017). International Journal of Hospitality Management. Elsevier Science.
Lua i Stíl Chicago (17ú heag.)International Association of Hotel Managers Schools. International Journal of Hospitality Management. Amsterdam: Elsevier Science, 2017.
Lua MLA (8ú heag.)International Association of Hotel Managers Schools. International Journal of Hospitality Management. Elsevier Science, 2017.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.