Columbia subject headings:
Islam--Doctrines.
Islamic doctrines.
Ḥabashī, ʻAbd Allāh.
Ḥabashī, ʻAbd Allāh. Dalīl al-qawīm ʻalaá al-ṣirāṭ al-mustaqīm.
Harvard subject headings:
Islam--Apologetic works
Islam--Controversial literature
Ḥabashī, ʻAbd Allāh.
Princeton subject headings:
Ḥabashī, ʻAbd Allāh.
Islam--Doctrines.