By Báez Casillas, Sixto..
México C.E.C.S.A. 1983 .
94 p. 23 cm..
9682603978

By Martin, Robert J..
New York Wiley 1992 .
xvii, 458 p. 29 cm..
0471547794 (alk. paper)

By Schneider, Madelin..
New York John Wiley & Sons, Inc. 1999 .
viii, 311 p. , Includes bibliographical references and index. 0471291935

By Nitschke, Aleta.
Lansing, Mich. : American Hotel & Lodging, Educational Institute, 2008 .
xiv, 602 p. : 23 cm..
9780133097085

By Casado, Matt A..
Hoboken, N.J. : John Wiley & Sons, 2012 .
xv, 264 p. : , Includes index. 25 cm..
9781118071793 (cloth) | 1118071794 (cloth)

By Jayanti, Jayanti..
Oxford, U.K. : Goofellow Publishers, 2023 .
1 online resource (183 pages) 9781915097521