Παραπομπή σε μορφή APA (7η εκδ.)

World Tourism Organization. (2001). Tourism satellite account (TSA) implementation project: The Tourism Satellite Account as an ongoing process : past, present and future developments. World Tourism Organization.

Παραπομπή σε μορφή Chicago (17η εκδ.)

World Tourism Organization. Tourism Satellite Account (TSA) Implementation Project: The Tourism Satellite Account as an Ongoing Process : Past, Present and Future Developments. Madrid, Spain: World Tourism Organization, 2001.

Παραπομπή σε μορφή MLA (9th εκδ.)

World Tourism Organization. Tourism Satellite Account (TSA) Implementation Project: The Tourism Satellite Account as an Ongoing Process : Past, Present and Future Developments. World Tourism Organization, 2001.