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Lua i Stíl Chicago (17ú heag.)Okumus, Fevis & others. Strategic Management for Hospitality & Tourism. OXON: Routledge, 2014.
Lua MLA (9ú heag.)Okumus, Fevis & others. Strategic Management for Hospitality & Tourism. Routledge, 2014.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.