Western civilization, Islam and Muslim
Ideologi kaum intelektual : suatu wawasan Islam
Islam : its concepts history
Gagasan dakwah : pendekatan komunikasi antarbudaya
Belajar dan pembelajaran : pendidikan agama Islam
Religion and science
Syncretism/anti-syncretism : the politics of religious synthesis
Dunia sosial kekristenan mula-mula
Dialog global masa depan agama
A New handbook of living religions