O'Donovan, L. J. (1995). A world of grace: An introduction to the themes and foundations of Karl Rahner's theology. Georgetown University Press.
Chicago-referens (17:e uppl.)O'Donovan, Leo J. A World of Grace: An Introduction to the Themes and Foundations of Karl Rahner's Theology. Washington, D.C.: Georgetown University Press, 1995.
MLA-referens (8:e uppl.)O'Donovan, Leo J. A World of Grace: An Introduction to the Themes and Foundations of Karl Rahner's Theology. Georgetown University Press, 1995.
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