Παραπομπή σε μορφή APA (7η εκδ.)

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

Παραπομπή σε μορφή Chicago (17η εκδ.)

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

Παραπομπή σε μορφή MLA (9th εκδ.)

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