Young, H. T. (1964). The victorious expression: A study of four contemporary Spanish poets; Miguel de Unamuno, Antonio Machado. University of Wisconsin Press.
Chicago-viite (17. p.)Young, Howard Thomas. The Victorious Expression: A Study of Four Contemporary Spanish Poets; Miguel De Unamuno, Antonio Machado. Madison: University of Wisconsin Press, 1964.
MLA-viite (9. p.)Young, Howard Thomas. The Victorious Expression: A Study of Four Contemporary Spanish Poets; Miguel De Unamuno, Antonio Machado. University of Wisconsin Press, 1964.
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