A Hanbook of early Muhammad tradition : alphabetically arranged

 Wensinck, A. J.;

Leiden : E. J. Brill , 1971

The Muslim creed

 Wensinck, A. J.;

Indianapolis : Mushiran Manoharlal Publishers , [S.a.]

Handwörterbuch des Islam

 Wensinck, A. J.;

Netherland : E. J. Brill , 1976