Gaya APA

Kupczak,O.P, J. (2000). Destined for liberty: the human perdon in the philosophy of Karol Wojtyla/John paul II . Washington, D.C: The Catholic University of America Press.

Gaya MLA

Kupczak,O.P, Jaroslaw. "Destined for liberty: the human perdon in the philosophy of Karol Wojtyla/John paul II". Washington, D.C: The Catholic University of America Press, 2000. .