Lua APA (7ú heag.)

(1990). Hotel Management And Operations /edited By Denney G. Rutherford. Van Nostrand.

Lua i Stíl Chicago (17ú heag.)

Hotel Management And Operations /edited By Denney G. Rutherford. Van Nostrand, 1990.

Lua MLA (8ú heag.)

Hotel Management And Operations /edited By Denney G. Rutherford. Van Nostrand, 1990.

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