Carter, P. A. (1969). The Idea of Progress in American Protestant Thought, 1930-1960. Philadelphia.
Chicago-viite (17. p.)Carter, Paul Allen. The Idea of Progress in American Protestant Thought, 1930-1960. Philadelphia, 1969.
MLA-viite (8. p.)Carter, Paul Allen. The Idea of Progress in American Protestant Thought, 1930-1960. Philadelphia, 1969.
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