Ketcham, C. B. (1969). Faith and freedom: Essays in contemporary theology. Weybright and Talley.
Citazione stile Chigago Style (17a edizione)Ketcham, Charles B. Faith and Freedom: Essays in Contemporary Theology. New York: Weybright and Talley, 1969.
Citatione MLA (8a ed.)Ketcham, Charles B. Faith and Freedom: Essays in Contemporary Theology. Weybright and Talley, 1969.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.