Παραπομπή APA

World Tourism Organization. (2004). Tourism satellite account (TSA): Implementation project : Enzo Paci papers on measuring the economic significance of tourism. Madrid: World Tourism Organization.

Παραπομπή Chicago Style

World Tourism Organization. Tourism Satellite Account (TSA): Implementation Project : Enzo Paci Papers On Measuring the Economic Significance of Tourism. Madrid: World Tourism Organization, 2004.

Παραπομπή MLA

World Tourism Organization. Tourism Satellite Account (TSA): Implementation Project : Enzo Paci Papers On Measuring the Economic Significance of Tourism. Madrid: World Tourism Organization, 2004.

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