Mullen, J. J. (1977). In a year of our Lord: A memoir of American innocence. Arbor House.
Lua i Stíl Chicago (17ú heag.)Mullen, John Joseph. In a Year of Our Lord: A Memoir of American Innocence. New York: Arbor House, 1977.
Lua MLA (8ú heag.)Mullen, John Joseph. In a Year of Our Lord: A Memoir of American Innocence. Arbor House, 1977.
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