Trích dẫn APA

Fraser, C. Travel quest: Travel & tourism in the 21st century / Fraser Cartwright, Gerry Pierce, Randy Wilkie. Oxford university press.

Trích dẫn kiểu Chicago

Fraser, Cartwright. Travel Quest: Travel & Tourism in the 21st Century / Fraser Cartwright, Gerry Pierce, Randy Wilkie. Oxford university press.

Trích dẫn MLA

Fraser, Cartwright. Travel Quest: Travel & Tourism in the 21st Century / Fraser Cartwright, Gerry Pierce, Randy Wilkie. Oxford university press.

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