Philosophy of religion

 Evans, C. Stephen;

Laicester : Intervarsity Press , 1985

The Unity of Philosophical Experience / Entienne Gilson

 Gilson, Entienne;

San Francisco : Ignatius Press , 1999

Religion and Culture / Michel Foucault

 Foucault, Michel;

New York : Routledge , 1999

The Hidden Face of God / Gerald L.Schroeder

 Schroeder, Gerald L.;

New York : The Free Press , 2001

Panduan membuat karya tulis

 Djuharie, O.Setiawan;

Bandung : Yrama Widya , 2001

Politik Jalan Buntu / Eros Djarot

 Djarot, Eros;

Yogyakarta : Pustaka Masa , 2000

Hiper,Realitas : Kebudayaan / Yasraf Amir Piliang

 Piliang, Yasraf Amir;

Yogyakarta : LKiS , 1999

Pidato Pengukuhan Guru besar Universitas Gajah Mada Ilmu-ilmu Humaniora / Senat Universitas Gajah Mada Yogyakarta 1949-1999

 ;

Yogyakarta : U.G.M. , 2000

Where God Lives in the Human Brain / Carol Rausch dan James B.Ashbrook

 Albright, Carol Rausch;

Naperville : Sourcebooks , 2001

Islam dan aspek-aspek kemasyarakatan / Kaelany

 Kaelany;

Jakarta : Bumi Aksara , 2000

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