Παραπομπή APA

World Tourism Organization. (2002). Outbound tourism of Scandinavia: Market profile. Madrid, Spain: World Tourism Organization.

Παραπομπή Chicago Style

World Tourism Organization. Outbound Tourism of Scandinavia: Market Profile. Madrid, Spain: World Tourism Organization, 2002.

Παραπομπή MLA

World Tourism Organization. Outbound Tourism of Scandinavia: Market Profile. Madrid, Spain: World Tourism Organization, 2002.

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