RUTHERFORD, D. G. [. (1989). Hotel management and operations. Van Nostrand Reinhold.
Cita Chicago (17th ed.)RUTHERFORD, Denny G [ed.]. Hotel Management and Operations. New York: Van Nostrand Reinhold, 1989.
Cita MLA (9th ed.)RUTHERFORD, Denny G [ed.]. Hotel Management and Operations. Van Nostrand Reinhold, 1989.
Atenció: Aquestes cites poden no estar 100% correctes.