Não informado. (1924). American journal of optometry and archives of American Academy of Optometry. American Academy of Optometry.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. American Journal of Optometry and Archives of American Academy of Optometry. Baltimore, Md: American Academy of Optometry, 1924.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. American Journal of Optometry and Archives of American Academy of Optometry. American Academy of Optometry, 1924.
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