Ulla, N. Poems written to poets: Noemi Ulla. Special issue Jorge Luis Borges: the praise of signs.(2002).
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रUlla, Noemi. "Poems Written to Poets: Noemi Ulla." Special Issue Jorge Luis Borges: The Praise of Signs.(2002) .
एमएलए (8वां संस्करण) प्रशस्ति पत्रUlla, Noemi. "Poems Written to Poets: Noemi Ulla." Special Issue Jorge Luis Borges: The Praise of Signs.(2002), .
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