El-Khawas, E. (2001). Accreditation in the USA: Origins, developments and future prospects. International Institute for Educational Planning.
芝加哥风格引文El-Khawas, Elaine. Accreditation in the USA: Origins, Developments and Future Prospects. Paris: International Institute for Educational Planning, 2001.
MLA引文El-Khawas, Elaine. Accreditation in the USA: Origins, Developments and Future Prospects. International Institute for Educational Planning, 2001.
警告：这些引文格式不一定是100％准确.