Ball, J. M. (1926). Modern ophthalmology: A practical treatise on the anatomy, physiology, and diseases of the eye (5th ed., rev., enl., and rewritten, with 598 text illustrations, some in colors, and numerous figures on 24 colored plates.). F.A. Davis Company.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBall, James Moores. Modern Ophthalmology: A Practical Treatise on the Anatomy, Physiology, and Diseases of the Eye. 5th ed., rev., enl., and rewritten, with 598 text illustrations, some in colors, and numerous figures on 24 colored plates. Philadelphia: F.A. Davis Company, 1926.
एमएलए (8वां संस्करण) प्रशस्ति पत्रBall, James Moores. Modern Ophthalmology: A Practical Treatise on the Anatomy, Physiology, and Diseases of the Eye. 5th ed., rev., enl., and rewritten, with 598 text illustrations, some in colors, and numerous figures on 24 colored plates. F.A. Davis Company, 1926.