Scharbrodt, O. (2005). Daniel Brown: A New Introduction to Islam. Marburg Journal of Religion. https://doi.org/10.17192/mjr.2005.10.3628
Lua i Stíl Chicago (17ú heag.)Scharbrodt, Oliver. "Daniel Brown: A New Introduction to Islam." Marburg Journal of Religion 2005. https://doi.org/10.17192/mjr.2005.10.3628.
Lua MLA (9ú heag.)Scharbrodt, Oliver. "Daniel Brown: A New Introduction to Islam." Marburg Journal of Religion, 2005, https://doi.org/10.17192/mjr.2005.10.3628.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.