Van Baar, Ernst (2) Delisi, Rick, Michaeli, Dan (1) Johnson, Brian, Rouw, Léon-paul De (1) Hemann, Chuck, Burbary, Ken (1) Ozturk, Assistant Professor Ahmet Bulent, Ph.d (rosen College Of Hospitality Management,, University Of Central Florida, Usa), Hancer, Professor Murat, Ph.d (rosen College Of Hospitality Management,, University Of Central Florida, Usa) (1)