Veal, A. (1997). Research methods for leisure and tourism: A Practical guide (2nd ed.). Harlow: Prentice-Hall.
Chicago Stili AlıntıVeal, A.J. Research Methods for Leisure and Tourism: A Practical Guide. 2nd ed. Harlow: Prentice-Hall, 1997.
MLA AlıntıVeal, A.J. Research Methods for Leisure and Tourism: A Practical Guide. 2nd ed. Harlow: Prentice-Hall, 1997.
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