Spörel, U., & Täube, V. (2008). Tourism trends in Europe and in Mediterranean Partner Countries, 2000-2006. Statistics in focus: Industry, trade and services.
Citação do estilo Chicago (17ª ed.)Spörel, Ulrich, e Volker Täube. "Tourism Trends in Europe and in Mediterranean Partner Countries, 2000-2006." Statistics in Focus: Industry, Trade and Services 2008.
Citação MLA (8ª ed.)Spörel, Ulrich, e Volker Täube. "Tourism Trends in Europe and in Mediterranean Partner Countries, 2000-2006." Statistics in Focus: Industry, Trade and Services, 2008.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.