Graham, W. A. (1977). Divine word and prophetic word in early Islam: A reconsideration of the sources, with special reference to the Divine Saying or Ḥadîth Qudsî. Mouton.
芝加哥风格引文Graham, William A. Divine Word and Prophetic Word in Early Islam: A Reconsideration of the Sources, with Special Reference to the Divine Saying or Ḥadîth Qudsî. The Hague: Mouton, 1977.
MLA引文Graham, William A. Divine Word and Prophetic Word in Early Islam: A Reconsideration of the Sources, with Special Reference to the Divine Saying or Ḥadîth Qudsî. Mouton, 1977.
警告：这些引文格式不一定是100％准确.