Cita APA (7a ed.)
Zelenka, J. Information and communication technologies in tourism - influence, dynamics, trends.
Cita Chicago Style (17a ed.)
Zelenka, Josef. Information and Communication Technologies in Tourism - Influence, Dynamics, Trends.
Cita MLA (9a ed.)
Zelenka, Josef. Information and Communication Technologies in Tourism - Influence, Dynamics, Trends.
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