Lawson, Robert B., author
Routledge & Francis Group, 2018
Buku Teks
Journal of The History of Ideas, Inc, 1961
Majalah, Jurnal, Buletin
Jerzy Swider, Slawomir Kciuk, Maciej Trojnacki, editors
Springer Nature, 2019
eBooks
Nakamura, Hajime, author
Kodansha, 1975
Buku Teks
Singer, Charles, author
Clarendon Press, 1962
Buku Teks