Adamczyk, A. Central Europe's new political configuration: A redefinition of Halford Mackinder's concept as a basis for the analysis of the area's security.
Чикаго стиль цитування (17-те видання)Adamczyk, Arkadiusz. Central Europe's New Political Configuration: A Redefinition of Halford Mackinder's Concept as a Basis for the Analysis of the Area's Security.
Стиль цитування MLA (9-ме видання)Adamczyk, Arkadiusz. Central Europe's New Political Configuration: A Redefinition of Halford Mackinder's Concept as a Basis for the Analysis of the Area's Security.
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