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Chicago-viite (17. p.)National Research Council (U.S.). Committee to Review the Title VI and Fulbright-Hays International Education Programs, Inc ebrary, Mary Ellen O'Connell, ja Janet Lippe Norwood. International Education and Foreign Languages: Keys to Securing America's Future. Washington, DC: National Academies Press, 2007.
MLA-viite (9. p.)National Research Council (U.S.). Committee to Review the Title VI and Fulbright-Hays International Education Programs, et al. International Education and Foreign Languages: Keys to Securing America's Future. National Academies Press, 2007.