APA (7 वां संस्करण) प्रशस्ति पत्र
ebrary, Inc, Thomas, C. R., & Fuller, C. D. (2009). Biliary tract and gallbladder cancer: Diagnosis and therapy. Demos Medical.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
ebrary, Inc, Charles R. Thomas, और Clifton David Fuller. Biliary Tract and Gallbladder Cancer: Diagnosis and Therapy. New York: Demos Medical, 2009.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
ebrary, Inc, et al. Biliary Tract and Gallbladder Cancer: Diagnosis and Therapy. Demos Medical, 2009.
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