机构:
George Washington Univ, Sch Business, Int Inst Tourism Studies, Washington, DC 20052 USAGeorge Washington Univ, Sch Business, Int Inst Tourism Studies, Washington, DC 20052 USA
Frechtling, Douglas C.
[1
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机构:
[1] George Washington Univ, Sch Business, Int Inst Tourism Studies, Washington, DC 20052 USA