UN. (1991). Workers' education in action: Selected articles from labour education. International Labour Office.
Цитирование в стиле Чикаго (17-е изд.)UN. Workers' Education in Action: Selected Articles from Labour Education. Geneva: International Labour Office, 1991.
Цитирование MLA (8-е изд.)UN. Workers' Education in Action: Selected Articles from Labour Education. International Labour Office, 1991.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.