Παραπομπή APA

World Tourism Organization, Sengupta, K., & WTO Commission for the Middle East. (2003). Inbound tourism to the Middle East and North Africa. Madrid: WTO.

Παραπομπή Chicago Style

World Tourism Organization, Kumud Sengupta, and WTO Commission for the Middle East. Inbound Tourism to the Middle East and North Africa. Madrid: WTO, 2003.

Παραπομπή MLA

World Tourism Organization, Kumud Sengupta, and WTO Commission for the Middle East. Inbound Tourism to the Middle East and North Africa. Madrid: WTO, 2003.

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