(1995). Study abroad 1996-1997. United Nations Educational, Scientific and Cultural organization.
Chicagoスタイル(17版)引用形式Study Abroad 1996-1997. Paris: United Nations Educational, Scientific and Cultural organization, 1995.
MLA(9版)引用形式Study Abroad 1996-1997. United Nations Educational, Scientific and Cultural organization, 1995.
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