Nasr, S. H. (1993). An Introduction to Islamic cosmological doctrines: Conceptions of nature and methods used for its study by the Ikhwan al-Safa and Ibn Sina (Rev. ed.). Albany: State University of New York Press.
Παραπομπή Chicago StyleNasr, Seyyed Hossein. An Introduction to Islamic Cosmological Doctrines: Conceptions of Nature and Methods Used for Its Study By the Ikhwan Al-Safa and Ibn Sina. Rev. ed. Albany: State University of New York Press, 1993.
Παραπομπή MLANasr, Seyyed Hossein. An Introduction to Islamic Cosmological Doctrines: Conceptions of Nature and Methods Used for Its Study By the Ikhwan Al-Safa and Ibn Sina. Rev. ed. Albany: State University of New York Press, 1993.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.