Mason, W. L. 1. (1919). How to become an office stenographer ; a hand book intended for the untrained shorthand student who is ambitious to secure a good position without previous experience, adapted for use as text-book in business schools and hgih schools commercial departments. I. Pitman.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रMason, William Lesley 1861. How to Become an Office Stenographer ; a Hand Book Intended for the Untrained Shorthand Student Who Is Ambitious to Secure a Good Position Without Previous Experience, Adapted for Use as Text-book in Business Schools and Hgih Schools Commercial Departments. New York: I. Pitman, 1919.
एमएलए (9वां संस्करण) प्रशस्ति पत्रMason, William Lesley 1861. How to Become an Office Stenographer ; a Hand Book Intended for the Untrained Shorthand Student Who Is Ambitious to Secure a Good Position Without Previous Experience, Adapted for Use as Text-book in Business Schools and Hgih Schools Commercial Departments. I. Pitman, 1919.