United Nations Educational Scientific and Cultural Organization. (1976). World guide to higher education: A comparative survey of systems, degrees, and qualifications. Bowker.
Цитирование в стиле Чикаго (17-е изд.)United Nations Educational Scientific and Cultural Organization. World Guide to Higher Education: A Comparative Survey of Systems, Degrees, and Qualifications. Epping: Bowker, 1976.
Цитирование MLA (9-е изд.)United Nations Educational Scientific and Cultural Organization. World Guide to Higher Education: A Comparative Survey of Systems, Degrees, and Qualifications. Bowker, 1976.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.