Abu Sa'id al-Istakhri wa ara'uhu al-fiqhiyah - al-Najjar, Sana' Qasim Yasin (Bangi : Fakulti Pengajian Islam, UKM, 1990)
Tesis (Sarjana Pengajian Islam) - Universiti Kebangsaan Malaysia, 1990
Bibliography: p. 350-362
Keywords: Abu Sa'id al-Istakhri, al-Hasan ibn Ahmad; Islamic law