Lua APA (7ú heag.)

MILL ROBERT CHRISTIE. (2008). RESORTS: MANAGEMENT AND OPERATION. JOHN WILEY & SONS.

Lua i Stíl Chicago (17ú heag.)

MILL ROBERT CHRISTIE. RESORTS: MANAGEMENT AND OPERATION. CANADA: JOHN WILEY & SONS, 2008.

Lua MLA (9ú heag.)

MILL ROBERT CHRISTIE. RESORTS: MANAGEMENT AND OPERATION. JOHN WILEY & SONS, 2008.

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