APA aipamena

Locker, K. O. (2000). Business and administrative communication (5th ed.). Irwin/McGraw Hill.

Chicago Style aipamena

Locker, Kitty O. Business and Administrative Communication. 5th ed. Boston, Mass.: Irwin/McGraw Hill, 2000.

MLA aipamena

Locker, Kitty O. Business and Administrative Communication. 5th ed. Irwin/McGraw Hill, 2000.

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