Teologi dialog Islam - Barat : pergumulan muslim Eropa
Teologi dialog Islam - Barat : pergumulan muslim Eropa
Critique of religion and philosophy
History of religions : essays in methodology
History of religion in the United States
Religions of all mankind
Education, religion and politic in Southern Sudan 1899-1964
Perkembangan peradilan Islam di Indonesia
Dynamics of religion : past and present proceedings of the XXI world congress of the International Association for the History of Religion
Agama kita perspektif sejarah agama-agama
Perkembangan pikiran terhadap agama