O'Brien, D. J. (1968). American Catholics and social reform: The New Deal years. Oxford University Press.
Chicagoスタイル(17版)引用形式O'Brien, David J. American Catholics and Social Reform: The New Deal Years. New York: Oxford University Press, 1968.
MLA(8版)引用形式O'Brien, David J. American Catholics and Social Reform: The New Deal Years. Oxford University Press, 1968.
警告: この引用は必ずしも正確ではありません.