Dudden, A. P. (1963). The United States of América: A syllabus of american studies; Volume 1: Literature, Language and the Arts. University of Pennsylvania Press.
Chicago-čujuhus (17. p.)Dudden, Arthur P. The United States of América: A Syllabus of American Studies; Volume 1: Literature, Language and the Arts. Philadelphia: University of Pennsylvania Press, 1963.
MLA-čujuhus (9. p.)Dudden, Arthur P. The United States of América: A Syllabus of American Studies; Volume 1: Literature, Language and the Arts. University of Pennsylvania Press, 1963.
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