edited by F.J.C. Hearnshaw
Barnes & Noble, 1949
Buku Teks
David Boucher, Paul Kelly, editor
Oxford Univesity Press, 2009
Buku Teks
Beyme, Klaus Von, author
Springer, 2014
Buku Teks
Helfritz, Hans,1877-
Albert Nauck & Co., 1949
Buku Teks
Tan Malaka, author
Penerbit Narasi, 2017
Buku Teks