Não informado. (1977). Ideologies & literature. Institute for the Study of Ideologies and Literature.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Ideologies & Literature. Minneapolis, Minn: Institute for the Study of Ideologies and Literature, 1977.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Ideologies & Literature. Institute for the Study of Ideologies and Literature, 1977.
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