O'Fallon, M. J. A., & Rutherford, D. G. A. (1994). Hotel management and operations (5th ed.).
Chicago Edition CitationO'Fallon, Michael J; Author, i Denney G; Author Rutherford. Hotel Management and Operations. 5th ed. New York, John Wiley & Sons, Inc, 1994.
Cita MLAO'Fallon, Michael J; Author, i Denney G; Author Rutherford. Hotel Management and Operations. 5th ed. 1994.
Atenció: Aquestes cites poden no estar 100% correctes.