Barth, K. (1969). The Christian life: Church dogmatics iv,4 lecture fragments. T. & T. Clark.
Lua i Stíl Chicago (17ú heag.)Barth, Karl. The Christian Life: Church Dogmatics Iv,4 Lecture Fragments. Edinburgh: T. & T. Clark, 1969.
Lua MLA (9ú heag.)Barth, Karl. The Christian Life: Church Dogmatics Iv,4 Lecture Fragments. T. & T. Clark, 1969.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.