APA (7th ed.) Citation

World Congress of WAPTT Lisboa, Portugal. (1989). Tourism education for the early 21st century: VIII World Congress of WAPTT, 16th - 19th november, 1988. Instituto de Novas Profissões.

Chicago Style (17th ed.) Citation

World Congress of WAPTT Lisboa, Portugal. Tourism Education for the Early 21st Century: VIII World Congress of WAPTT, 16th - 19th November, 1988. Lisboa: Instituto de Novas Profissões, 1989.

MLA (8th ed.) Citation

World Congress of WAPTT Lisboa, Portugal. Tourism Education for the Early 21st Century: VIII World Congress of WAPTT, 16th - 19th November, 1988. Instituto de Novas Profissões, 1989.

Warning: These citations may not always be 100% accurate.