SpringerLink (Online service) & Hayat, M. (2012). Tumors of the central nervous system, Volume 5: Astrocytomas, hemangioblastomas, and gangliogliomas. Springer Netherlands.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSpringerLink (Online service) और M.A Hayat. Tumors of the Central Nervous System, Volume 5: Astrocytomas, Hemangioblastomas, and Gangliogliomas. Dordrecht: Springer Netherlands, 2012.
एमएलए (8वां संस्करण) प्रशस्ति पत्रSpringerLink (Online service) और M.A Hayat. Tumors of the Central Nervous System, Volume 5: Astrocytomas, Hemangioblastomas, and Gangliogliomas. Springer Netherlands, 2012.
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