Bull, A. (1995). The economics of travel and tourism (2nd ed.). Longman.
Chicago Style (17th ed.) CitationBull, Adrian. The Economics of Travel and Tourism. 2nd ed. South Melbourne: Longman, 1995.
MLA (8th ed.) CitationBull, Adrian. The Economics of Travel and Tourism. 2nd ed. Longman, 1995.
Warning: These citations may not always be 100% accurate.