Devas, E. (1993). The UK tourist outbound: A market profile (4th ed.). Tourism and Planning Research Associates.
Citace podle Chicago (17th ed.)Devas, Esmond. The UK Tourist Outbound: A Market Profile. 4th ed. London: Tourism and Planning Research Associates, 1993.
Citace podle MLA (8th ed.)Devas, Esmond. The UK Tourist Outbound: A Market Profile. 4th ed. Tourism and Planning Research Associates, 1993.
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