APA

Seminar of the WTO Regional Commission Reactivating the Travel and Tourism Industry ( 2003 jul : Madrid), . (2003). Special report no. 24 : outbound tourism from Saudí Arabia. Madrid: World Tourism Organization (UNWTO).

Chicago

Seminar of the WTO Regional Commission Reactivating the Travel and Tourism Industry ( 2003 jul : Madrid), . 2003. Special report no. 24 : outbound tourism from Saudí Arabia. Madrid: World Tourism Organization (UNWTO).

Harvard

Seminar of the WTO Regional Commission Reactivating the Travel and Tourism Industry ( 2003 jul : Madrid), . (2003). Special report no. 24 : outbound tourism from Saudí Arabia. Madrid: World Tourism Organization (UNWTO).

MLA

Seminar of the WTO Regional Commission Reactivating the Travel and Tourism Industry ( 2003 jul : Madrid), . Special report no. 24 : outbound tourism from Saudí Arabia. Madrid: World Tourism Organization (UNWTO). 2003.