Παραπομπή APA

European Travel Commission., & World Tourism Organization. (2013). The Chinese outbound travel market: 2012 update. Madrid: World Tourism Organization.

Παραπομπή Chicago Style

European Travel Commission., and World Tourism Organization. The Chinese Outbound Travel Market: 2012 Update. Madrid: World Tourism Organization, 2013.

Παραπομπή MLA

European Travel Commission., and World Tourism Organization. The Chinese Outbound Travel Market: 2012 Update. Madrid: World Tourism Organization, 2013.

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