Adamson, P. (2019). Medieval Philosophy, A History of Philosophy without any Gaps, vol. 4, Oxford University Press.
Aristotle. (1962). The Categories, On Interpretation, Prior Analytics, The Loeb Classical Library.
Aristotle. (2005). Maqulat, trans. M. Khansari, Markaz-e Nashr-e Daneshgahi. (in Persian)
Aristotle. (1970). Metaphysics, The Loeb Classical Library.
Galluzzo, Gabriele (2013). Universals in Aristotle’s Metaphysics, Universals in Ancient Philosophy, edit. R. Chiaradonna & G. Galluzzo, Piza.
Porphyry, (1887). Porphyrii Isagoge et in Aristotelis Categorias Commentarium, ed. By Adolfus Busse, Berlin.
Porphyry. (2003). Porphyry Introduction, trans. J. Barnes, Oxford University Press.
Porphyry (2005). Isaquji, trans. M. Khansari, Markaz-e Nashr-e Daneshgahi. (in Persian).
Liddell & Scott (1975). Greek-English Lexicon, Oxford University Press.
Mauro Mariani (2013). Universals in Aristotle’s Logical Works, Universals in Ancient Philosophy, edit. Riccardo Chiaradonna & Gabriele Galluzzo, Piza.
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