Journal of The History of Ideas, Inc, 1961
Majalah, Jurnal, Buletin
Jerzy Swider, Slawomir Kciuk, Maciej Trojnacki, editors
Springer Nature, 2019
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Singer, Charles
Clarendon Press, 1962
Buku Teks
Berlin, Isaiah
Viking Press, 1981
Buku Teks
Nakamura, Hajime
Kodansha, 1975
Buku Teks