Iran. Vizārat-i Āmūzish va Parvarish. Dept. of Planning and Studies. Educational statistics in Iran. Bureau of Statistics.
Chicago-referens (17:e uppl.)Iran. Vizārat-i Āmūzish va Parvarish. Dept. of Planning and Studies. Educational Statistics in Iran. Tehran: Bureau of Statistics.
MLA-referens (8:e uppl.)Iran. Vizārat-i Āmūzish va Parvarish. Dept. of Planning and Studies. Educational Statistics in Iran. Bureau of Statistics.
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