Ross, R. J. (1976). Beleaguered tower: The dilemma of political Catholicism in Wilhelmine Germany. University of Notre Dame Press.
Цитирование в стиле Чикаго (17-е изд.)Ross, Ronald J. Beleaguered Tower: The Dilemma of Political Catholicism in Wilhelmine Germany. Notre Dame, Ind. [u.a.]: University of Notre Dame Press, 1976.
Цитирование MLA (8-е изд.)Ross, Ronald J. Beleaguered Tower: The Dilemma of Political Catholicism in Wilhelmine Germany. University of Notre Dame Press, 1976.
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