Dua, Mikhael
Teaching philosophy as basic course a personal reflection
Pusat Pengembangan Etika Unika Atma Jaya, 2015
 Artikel Jurnal
Albrecht, Robert L.
Basic
John Wiley, 1978
 Buku Teks SO
Is feminist philosophy philosophy?
edited by Emanuela Bianchi
Northwestern University Press, 1999
 Buku Teks SO
Studies in Philosophy And The History of philosophy
edited by John K. Ryan
The Catholic University of America Press, 1963
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The Philosophy of the environment
edited by Timothy D.J. Chappell
Edinburgh University, 1997
 Buku Teks SO