Ruhani. (1999). Ilmu penerang hati dan tenaga pengingat. Al-Hidayah Publishers.
Chicago Style (17th ed.) CitationRuhani. Ilmu Penerang Hati Dan Tenaga Pengingat. Kuala Lumpur: Al-Hidayah Publishers, 1999.
MLA (8th ed.) CitationRuhani. Ilmu Penerang Hati Dan Tenaga Pengingat. Al-Hidayah Publishers, 1999.
Warning: These citations may not always be 100% accurate.