Holloway, J. C. (1989). The Business of Tourism (3rd ed.). London: Pitman.
Παραπομπή Chicago StyleHolloway, J. Christopher. The Business of Tourism. 3rd ed. London: Pitman, 1989.
Παραπομπή MLAHolloway, J. Christopher. The Business of Tourism. 3rd ed. London: Pitman, 1989.
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