APA-čujuhus (7. p.)

Locker, K. O. (1995). Business and administrative communication (3rd ed.). Irwin.

Chicago-čujuhus (17. p.)

Locker, Kitty O. Business and Administrative Communication. 3rd ed. Chicago: Irwin, 1995.

MLA-čujuhus (9. p.)

Locker, Kitty O. Business and Administrative Communication. 3rd ed. Irwin, 1995.

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