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Abu Shadi Al-Roubi (1982), "Ibn Al-Nafis as a philosopher", Symposium on Ibn al-Nafis, Second International Conference on Islamic Medicine: Islamic Medical Organization, Kuwait (cf.Ibn al-Nafis As a PhilosopherArchived 2008-02-06 at the Wayback Machine, Encyclopedia of Islamic World).
jfsowa.com
John F. Sowa; Arun K. Majumdar (2003). "Analogical reasoning". Conceptual Structures for Knowledge Creation and Communication, Proceedings of ICCS 2003. Berlin: Springer-Verlag., pp. 16–36
jstor.org
Feldman, Seymour (1964-11-26). "Rescher on Arabic Logic". The Journal of Philosophy. 61 (22). Journal of Philosophy, Inc.: 724–734. doi:10.2307/2023632. ISSN0022-362X. JSTOR2023632. [726]. Long, A. A.; Sedley, D. N. (1987). The Hellenistic Philosophers. Vol 1: Translations of the principal sources with philosophical commentary. Cambridge: Cambridge University Press. ISBN0-521-27556-3.
Abu Shadi Al-Roubi (1982), "Ibn Al-Nafis as a philosopher", Symposium on Ibn al-Nafis, Second International Conference on Islamic Medicine: Islamic Medical Organization, Kuwait (cf.Ibn al-Nafis As a PhilosopherArchived 2008-02-06 at the Wayback Machine, Encyclopedia of Islamic World).
Sowa, John F. (2000). Knowledge representation: logical, philosophical, and computational foundations. Pacific Grove: Brooks/Cole. p. 2. ISBN0-534-94965-7. OCLC38239202.
Feldman, Seymour (1964-11-26). "Rescher on Arabic Logic". The Journal of Philosophy. 61 (22). Journal of Philosophy, Inc.: 724–734. doi:10.2307/2023632. ISSN0022-362X. JSTOR2023632. [726]. Long, A. A.; Sedley, D. N. (1987). The Hellenistic Philosophers. Vol 1: Translations of the principal sources with philosophical commentary. Cambridge: Cambridge University Press. ISBN0-521-27556-3.