Gaya APA

Berkouwer, G. (1956). The triumph of grace in the theology of Karl Barth, (transl. by H.R.Boer). : De triomf der genade in de theologie van Karl Barth . London: Paternoster Press.

Gaya MLA

Berkouwer, G.C.. "The triumph of grace in the theology of Karl Barth, (transl. by H.R.Boer). : De triomf der genade in de theologie van Karl Barth ". London: Paternoster Press, 1956. Buku.