Various. Charities and the Commons: The Pittsburgh Survey, Part II. The Place and Its Social Forces.
Цитирование в стиле Чикаго (17-е изд.)Various. Charities and the Commons: The Pittsburgh Survey, Part II. The Place and Its Social Forces.
Цитирование MLA (9-е изд.)Various. Charities and the Commons: The Pittsburgh Survey, Part II. The Place and Its Social Forces.
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