UMAR, I. A. (1992). Ilmu wa al Iman. al Ma'had al alami lil fikr al Islami.
Chicago Style (17th ed.) CitationUMAR, Ibrahim Ahmad. Ilmu Wa Al Iman. Virginia: al Ma'had al alami lil fikr al Islami, 1992.
MLA (9th ed.) CitationUMAR, Ibrahim Ahmad. Ilmu Wa Al Iman. al Ma'had al alami lil fikr al Islami, 1992.
Warning: These citations may not always be 100% accurate.