Umar Hasyim. (1986). Apakah anda termasuk golongan Ahlus Sunnah wal-Jama'ah? Thinker's Library.
Chicago Style (17th ed.) CitationUmar Hasyim. Apakah Anda Termasuk Golongan Ahlus Sunnah Wal-Jama'ah? Johor: Thinker's Library, 1986.
MLA (9th ed.) CitationUmar Hasyim. Apakah Anda Termasuk Golongan Ahlus Sunnah Wal-Jama'ah? Thinker's Library, 1986.
Warning: These citations may not always be 100% accurate.