(1969). Education for international Understanding: A survey of twelve seminars organised jointly. Unesco.
Chicago Style (17. basım) AtıfEducation for International Understanding: A Survey of Twelve Seminars Organised Jointly. Hamburg: Unesco, 1969.
MLA (9th ed.) AtıfEducation for International Understanding: A Survey of Twelve Seminars Organised Jointly. Unesco, 1969.
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