Gaya APA
Hütter, R, &, D, T, , (. (1998).
Ecumenical ventures in ethics: Protestants engage Pope John Paul II's moral encyclicals. Foreword: Michael Root. .
Grand Rapids:
Grand Rapids William B Eerdmans.
Gaya MLA
Hütter, Reinhard, &, Dieter,, Theodor, , (ed.).
"Ecumenical ventures in ethics: Protestants engage Pope John Paul II's moral encyclicals. Foreword: Michael Root. ".
Grand Rapids:
Grand Rapids William B Eerdmans,
1998.
Buku.