Published by the Endowment. Carnegie endowment for international peace. Year book 1940.
Citazione stile Chigago Style (17a edizione)Published by the Endowment. Carnegie Endowment for International Peace. Year Book 1940.
Citatione MLA (8a ed.)Published by the Endowment. Carnegie Endowment for International Peace. Year Book 1940.
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