Brennan, Robert. Thomistic Psychology: A Philosophic Analysis of the Nature of Man. Cluny Media, LLC.
https://www.dropbox.com/s/7zgtwcvywos5zog/Tratado%20Sobre%20o%20Homem.pdf?dl=0
https://www.dropbox.com/s/7zgtwcvywos5zog/Tratado%20Sobre%20o%20Homem.pdf?dl=0