APA(7版)引用形式
Елацков А.Б. Territorial-political and regional geopolitical systems: correlation of concepts: Статья.
Chicagoスタイル(17版)引用形式Елацков А.Б. Territorial-political and Regional Geopolitical Systems: Correlation of Concepts: Статья.
MLA(8版)引用形式Елацков А.Б. Territorial-political and Regional Geopolitical Systems: Correlation of Concepts: Статья.
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