Não informado. (1967). Muse. University of Missouri, Museum of Art and Archaeology.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Muse. Columbia, Mo: University of Missouri, Museum of Art and Archaeology, 1967.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Muse. University of Missouri, Museum of Art and Archaeology, 1967.
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