Valiudin, M. (1987). Tasawuf dalam Qur'an. Pustaka Firdaus.
Chicago Style (17th ed.) CitationValiudin, Mir. Tasawuf Dalam Qur'an. Pustaka Firdaus, 1987.
MLA (8th ed.) CitationValiudin, Mir. Tasawuf Dalam Qur'an. Pustaka Firdaus, 1987.
Warning: These citations may not always be 100% accurate.