Cita APA

World Tourism Organization. (2005). Tourism's potential as a sustainable development strategy. Madrid: World Tourism Organization.

Citación estilo Chicago

World Tourism Organization. Tourism's Potential As a Sustainable Development Strategy. Madrid: World Tourism Organization, 2005.

Cita MLA

World Tourism Organization. Tourism's Potential As a Sustainable Development Strategy. Madrid: World Tourism Organization, 2005.

Precaución: Estas citas no son 100% exactas.