173748 Ewing, D. W. (1974). Writing for results: In business, govrenment and the professions. NY : J Wiley.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र173748 Ewing, David W. Writing for Results: In Business, Govrenment and the Professions. NY : J Wiley, 1974.
एमएलए (9वां संस्करण) प्रशस्ति पत्र173748 Ewing, David W. Writing for Results: In Business, Govrenment and the Professions. NY : J Wiley, 1974.
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