Cook, R. A., Yale, L. J., & Marqua, J. J. (2010). Tourism: The business of travel (4. edition.). Upper Saddle River, N.J.: Prentice Hall.
Chicago Style CitationCook, Roy A., Laura J. Yale, and Joseph J. Marqua. Tourism: The Business of Travel. 4. edition. Upper Saddle River, N.J.: Prentice Hall, 2010.
MLA CitationCook, Roy A., Laura J. Yale, and Joseph J. Marqua. Tourism: The Business of Travel. 4. edition. Upper Saddle River, N.J.: Prentice Hall, 2010.
Warning: These citations may not always be 100% accurate.