Hakekat tasawuf / Abdul Qadir Isa Penerjemah, Khairul Amru Harahap; Afrizal Lubis Penyunting, Taufik Damas text Jakarta : Qisthi Press, 2005 ind Judul asli: Haqa iq at -Tasawuf Judul asli: Haqa iq at -Tasawuf ISLAM-TASAWUF JUDUL URN:ISBN:979-3715-46-4