Locker, K. O. (2000). Business and administrative communication (5th ed.). Irwin/McGraw Hill.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रLocker, Kitty O. Business and Administrative Communication. 5th ed. Boston, Mass.: Irwin/McGraw Hill, 2000.
एमएलए (8वां संस्करण) प्रशस्ति पत्रLocker, Kitty O. Business and Administrative Communication. 5th ed. Irwin/McGraw Hill, 2000.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.