John Paul II Catholic University of Lublin, Poland
References
Kamiński, Stanisław. On the Methodology of Metaphysics / Z metodologii metafizyki. Lublin-Roma: Polskie Towarzystwo Tomasza z Akwinu & Società Internazio-nale Tommaso d’Aquino, 2018.
Owens, Joseph. An Elementary Christian Metaphysics. Milwaukee: Bruce Publishing Company, 1963.