Qvortrup, M. (2014). Referendums and ethnic conflict. University of Pennsylvania Press.
Chicagoスタイル(17版)引用形式Qvortrup, Mads. Referendums and Ethnic Conflict. Philadelphia, Pennsylvania: University of Pennsylvania Press, 2014.
MLA(9版)引用形式Qvortrup, Mads. Referendums and Ethnic Conflict. University of Pennsylvania Press, 2014.
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