Cita APA (7th ed.)
Елацков А.Б. Territorial-political and regional geopolitical systems: correlation of concepts: Статья.
Cita Chicago (17th ed.)Елацков А.Б. Territorial-political and Regional Geopolitical Systems: Correlation of Concepts: Статья.
Cita MLA (8th ed.)Елацков А.Б. Territorial-political and Regional Geopolitical Systems: Correlation of Concepts: Статья.
Atenció: Aquestes cites poden no estar 100% correctes.