Walter , A. (1916). A practical guide to X-Rays, electro-therapeutics and radium therapy. Thacker, Spink.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWalter , A.E. A Practical Guide to X-Rays, Electro-therapeutics and Radium Therapy. Calcutta: Thacker, Spink, 1916.
एमएलए (9वां संस्करण) प्रशस्ति पत्रWalter , A.E. A Practical Guide to X-Rays, Electro-therapeutics and Radium Therapy. Thacker, Spink, 1916.
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