Não informado. (1967). Epilepsy abstracts. National Institute of Neurological Diseases and Blindness.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Epilepsy Abstracts. Bethesda, Md: National Institute of Neurological Diseases and Blindness, 1967.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Epilepsy Abstracts. National Institute of Neurological Diseases and Blindness, 1967.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.