Levicʹkij, B. V. Political and cultural cooperation between: The People's Republic of Poland and the Ukrainian Soviet Socialist Republic.
Citazione stile Chigago Style (17a edizione)Levicʹkij, Boris Vasilʹovič. Political and Cultural Cooperation Between: The People's Republic of Poland and the Ukrainian Soviet Socialist Republic.
Citatione MLA (9a ed.)Levicʹkij, Boris Vasilʹovič. Political and Cultural Cooperation Between: The People's Republic of Poland and the Ukrainian Soviet Socialist Republic.
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