Autorités BnF, data.bnf.fr, besøkt 10. oktober 2015[Hentet fra Wikidata]
sunypress.edu
John Walbridge, “The leaven of the ancients: Suhrawardī and the heritage of the GreeksArkivert 12. mars 2016 hos Wayback Machine.”, State University of New York Press, 1999. Excerpt: “Suhrawardi, a 12th-century Persian philosopher, was a key figure in the transition of Islamic thought from the neo-Aristotelianism of Avicenna to the mystically oriented philosophy of later centuries.”
web.archive.org
John Walbridge, “The leaven of the ancients: Suhrawardī and the heritage of the GreeksArkivert 12. mars 2016 hos Wayback Machine.”, State University of New York Press, 1999. Excerpt: “Suhrawardi, a 12th-century Persian philosopher, was a key figure in the transition of Islamic thought from the neo-Aristotelianism of Avicenna to the mystically oriented philosophy of later centuries.”