Higgins, T., & Paratian, R. (2001). Human resources development, employment and globalization in the hotel, catering and tourism sector. International Labour Office.
Цитирование в стиле Чикаго (17-е изд.)Higgins, Tom, и Rajendra Paratian. Human Resources Development, Employment and Globalization in the Hotel, Catering and Tourism Sector. Geneva: International Labour Office, 2001.
Цитирование MLA (8-е изд.)Higgins, Tom, и Rajendra Paratian. Human Resources Development, Employment and Globalization in the Hotel, Catering and Tourism Sector. International Labour Office, 2001.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.