APA (7 वां संस्करण) प्रशस्ति पत्र
Chern, K. C., & Wright, K. W. (2005). Review questions in ophthalmology: A question and answer book (Second edition.). Lippincott Williams and Wilkins.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Chern, Kenneth C., और Kenneth W. Wright. Review Questions in Ophthalmology: A Question and Answer Book. Second edition. Philadelphia, Pennsylvania: Lippincott Williams and Wilkins, 2005.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Chern, Kenneth C., और Kenneth W. Wright. Review Questions in Ophthalmology: A Question and Answer Book. Second edition. Lippincott Williams and Wilkins, 2005.
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