Law, morality, and religion in a secular society

Children and religion : making choices in a secular age

Agama: suatu teori sekuler = Religion, a secular theory

Religion in sociological perspective / Keith A. Roberts.

Dampak pengakuan yuridis negara terhadap agama tertentu di Indonesia ditinjau dari perspektif hak asasi manusia = The effect of the state legal recognition to particular religion in Indonesia from human rights perspective