Não informado. (1921). MLA International Bibliography of Books and Articles on the Modern Languages and Literatures. Modern Language Association of America.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. MLA International Bibliography of Books and Articles on the Modern Languages and Literatures. New York: Modern Language Association of America, 1921.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. MLA International Bibliography of Books and Articles on the Modern Languages and Literatures. Modern Language Association of America, 1921.
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