Hudman, L. E., & Jackson, R. H. (1990). Geography of travel & tourism: Instructors guide. New York: Delmar.
Chicago Stili AlıntıHudman, Lloyd E., and Richard H. Jackson. Geography of Travel & Tourism: Instructors Guide. New York: Delmar, 1990.
MLA AlıntıHudman, Lloyd E., and Richard H. Jackson. Geography of Travel & Tourism: Instructors Guide. New York: Delmar, 1990.
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