Seifert, Josef. 2017. „The Splendor of Truth and Intrinsically Immoral Acts I: A Philosophical Defense of the Rejection of Proportionalism and Consequentialism in «Veritatis Splendor»”. Studia Philosophiae Christianae 51 (2):27-67. https://czasopisma.uksw.edu.pl/index.php/spch/article/view/1256.