Não informado. (1921). MLA International Bibliography of Books and Articles on the Modern Languages and Literatures. Modern Language Association of America.
Chicago-referens (17:e uppl.)Não informado. MLA International Bibliography of Books and Articles on the Modern Languages and Literatures. New York: Modern Language Association of America, 1921.
MLA-referens (8:e uppl.)Não informado. MLA International Bibliography of Books and Articles on the Modern Languages and Literatures. Modern Language Association of America, 1921.
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