Cf. Hans Köchler, The Phenomenology of Karol Wojtyla. On the Problem of the Phenomenological Foundation of Anthropology, in: "Philosophy and Phenomenological Research", Vol. 42 (1982), pp. 326-334. K. Wojtyla's anthropological works: K. Wojtyla (1993). Love and Responsibility. San Francisco: Ignatius Press. ISBN0-89870-445-6.; K. Wojtyla (1979). The Acting Person: A Contribution To Phenomenological Anthropology. Springer. ISBN9027709696.
