APA aipamena

Robinson, P., Heitmann, S., & Dieke, P. (2014). Research Themes for Tourism. CABI.

Chicago Style aipamena

Robinson, Peter, Sine Heitmann, và Peter Dieke. Research Themes for Tourism. CABI, 2014.

MLA aipamena

Robinson, Peter, Sine Heitmann, và Peter Dieke. Research Themes for Tourism. CABI, 2014.

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