Russel, Bertrand, author
Routledge, 1948
Buku Teks
Sadiah Boonstra, author
University of Indonesia, Faculty of Humanities, 2019
Artikel Jurnal
edited by Robert Payne
New American Library, 1947
Buku Teks
edited by Selden Rodman
Mentor Book , 1960
Buku Teks
edited by Ephraim London
Simon and Schuster, 1960
Buku Teks