International Institute for Educational Planning. (2016). The IIEP letter: News and analysis on educational planning and management. International Institute for Educational Planning.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিInternational Institute for Educational Planning. The IIEP Letter: News and Analysis on Educational Planning and Management. Paris: International Institute for Educational Planning, 2016.
M.L.A (9 ম সংস্করণ) উদ্ধৃতিInternational Institute for Educational Planning. The IIEP Letter: News and Analysis on Educational Planning and Management. International Institute for Educational Planning, 2016.
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