Abbey, J. R. (1996). Hospitality sales end marketing (2a edición.). Educational Institute.
Chicago Style (17th ed.) CitationAbbey, James R. Hospitality Sales End Marketing. 2a edición. U.S.A.: Educational Institute, 1996.
MLA (9th ed.) CitationAbbey, James R. Hospitality Sales End Marketing. 2a edición. Educational Institute, 1996.
Warning: These citations may not always be 100% accurate.