Al-masih, A. (1996). The main challenges for committed Christians in serving Muslims. Light of life.
Chicago-referens (17:e uppl.)Al-masih, Abd. The Main Challenges for Committed Christians in Serving Muslims. Villach: Light of life, 1996.
MLA-referens (9:e uppl.)Al-masih, Abd. The Main Challenges for Committed Christians in Serving Muslims. Light of life, 1996.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.