El-Khawas, E. (2001). Accreditation in the USA: Origins, developments and future prospects. International Institute for Educational Planning.
Цитирование в стиле Чикаго (17-е изд.)El-Khawas, Elaine. Accreditation in the USA: Origins, Developments and Future Prospects. Paris: International Institute for Educational Planning, 2001.
Цитирование MLA (9-е изд.)El-Khawas, Elaine. Accreditation in the USA: Origins, Developments and Future Prospects. International Institute for Educational Planning, 2001.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.