Middleton, V. T. C., & Clarke, J. (2001). Marketing in travel and tourism (3rd ed.). Oxford ; Boston: Butterworth-Heinemann.
Chicago Stili AlıntıMiddleton, Victor T. C., ve Jackie Clarke. Marketing in Travel and Tourism. 3rd ed. Oxford ; Boston: Butterworth-Heinemann, 2001.
MLA AlıntıMiddleton, Victor T. C., ve Jackie Clarke. Marketing in Travel and Tourism. 3rd ed. Oxford ; Boston: Butterworth-Heinemann, 2001.
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