Welsh, T. G. (2012). Closing chapters: Urban change, religious reform, and the decline of Youngstown's Catholic elementary schools, 1960-2006. Lexington Books.
Lua i Stíl Chicago (17ú heag.)Welsh, Thomas G. Closing Chapters: Urban Change, Religious Reform, and the Decline of Youngstown's Catholic Elementary Schools, 1960-2006. Lanham, MD: Lexington Books, 2012.
Lua MLA (9ú heag.)Welsh, Thomas G. Closing Chapters: Urban Change, Religious Reform, and the Decline of Youngstown's Catholic Elementary Schools, 1960-2006. Lexington Books, 2012.
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