Gerken, J. D. (1963). Toward a theology of the layman. Herder and Herder.
Dyfyniad Arddull ChicagoGerken, John D. Toward a Theology of the Layman. [New York]: Herder and Herder, 1963.
Dyfyniad MLAGerken, John D. Toward a Theology of the Layman. Herder and Herder, 1963.
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