Columbia subject headings:
Garaudy, Roger.
Islam--20th century.
Islam.
Nayhūm, al-Ṣādiq.
Harvard subject headings:
Garaudy, Roger--Views on Islam.
Islam--20th century
Nayhūm, al-Ṣādiq--Views on Islam.
Princeton subject headings:
Garaudy, Roger.
Islam--20th century.
Nayhūm, al-Ṣādiq.