Musk, B. A. (1989). The unseen face of islam: Sharing the gospel with ordinary muslims (ed.). Evangelical missionary alliance.
Chicago-čujuhus (17. p.)Musk, Bill A. The Unseen Face of Islam: Sharing the Gospel with Ordinary Muslims. ed. East sussex: Evangelical missionary alliance, 1989.
MLA-čujuhus (9. p.)Musk, Bill A. The Unseen Face of Islam: Sharing the Gospel with Ordinary Muslims. ed. Evangelical missionary alliance, 1989.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.