Filsafat dan Referensi
- Introduction to Philosophy: A Christian Perspective by Norman L. Geisler
- Philosophical Foundations for a Christian Worldview by J. P. Moreland and William Lane Craig
- Philosophy and The Christian Faith by Colin Brown
- Kamus Latin - Indonesia by K Prent; J. Adisubrata; W. J. S. Poerwadarminta; Jacob Kramers
Etika
- Above All Earthly Powers by David F. Wells
- Evangelical Ethics by John Jefferson Davis
- Principles of Conduct by John Murray
- The Abolition of Man by C.S. Lewis