World Tourism Organization. (1981). Development of leisure time and the right to holidays. The Organization.
Chicago Style (17th ed.) CitationWorld Tourism Organization. Development of Leisure Time and the Right to Holidays. Madrid: The Organization, 1981.
MLA (9th ed.) CitationWorld Tourism Organization. Development of Leisure Time and the Right to Holidays. The Organization, 1981.
Warning: These citations may not always be 100% accurate.