American Academy of Optometry. (1974). American journal of optometry and physiological optics. Williams & Wilkins.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रAmerican Academy of Optometry. American Journal of Optometry and Physiological Optics. Baltimore, Md: Williams & Wilkins, 1974.
एमएलए (8वां संस्करण) प्रशस्ति पत्रAmerican Academy of Optometry. American Journal of Optometry and Physiological Optics. Williams & Wilkins, 1974.
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