International Institute for Educational Planning. (2016). The IIEP letter: News and analysis on educational planning and management. International Institute for Educational Planning.
芝加哥风格引文International Institute for Educational Planning. The IIEP Letter: News and Analysis on Educational Planning and Management. Paris: International Institute for Educational Planning, 2016.
MLA引文International Institute for Educational Planning. The IIEP Letter: News and Analysis on Educational Planning and Management. International Institute for Educational Planning, 2016.
警告：这些引文格式不一定是100％准确.