Eldridge, E. H., Stickney, B. G., Stickney, R., & Ramsey, A. F. C. O. (1939). Shorthand reading and dictation exercises (Gregg ed.). American Book Co.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रEldridge, Edward Henry, Blanche G. Stickney, Rufus Stickney, और Astrid Florence Cornelia Okerlund Ramsey. Shorthand Reading and Dictation Exercises. Gregg ed. New York, Cincinnati: American Book Co, 1939.
एमएलए (8वां संस्करण) प्रशस्ति पत्रEldridge, Edward Henry, et al. Shorthand Reading and Dictation Exercises. Gregg ed. American Book Co, 1939.
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