Ende, W. (2009). Bid'a or sirr al-īmān?: Modern Shi'i controversies over the third shahāda in the adhān. Le shīʹisme imāmite quarante ans après, 203-217.
Chicago Style (17th ed.) CitationEnde, Werner. "Bid'a or Sirr Al-īmān?: Modern Shi'i Controversies over the Third Shahāda in the Adhān." Le Shīʹisme Imāmite Quarante Ans Après 2009: 203-217.
MLA (8th ed.) CitationEnde, Werner. "Bid'a or Sirr Al-īmān?: Modern Shi'i Controversies over the Third Shahāda in the Adhān." Le Shīʹisme Imāmite Quarante Ans Après, 2009, pp. 203-217.
Warning: These citations may not always be 100% accurate.