Παραπομπή APA

World Tourism Organization. (1996). Directory multilateral and bilateral sources of financing for tourism development. Madrid: World Tourism Organization.

Παραπομπή Chicago Style

World Tourism Organization. Directory Multilateral and Bilateral Sources of Financing for Tourism Development. Madrid: World Tourism Organization, 1996.

Παραπομπή MLA

World Tourism Organization. Directory Multilateral and Bilateral Sources of Financing for Tourism Development. Madrid: World Tourism Organization, 1996.

Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.