Lua APA (7ú heag.)

Locker, K. O. (2007). Business Communicationbuilding critical skillsKitty O. Locker and Stephen Kyo Kaczmarek. McGraw-Hill.

Lua i Stíl Chicago (17ú heag.)

Locker, Kitty O. Business Communicationbuilding Critical SkillsKitty O. Locker and Stephen Kyo Kaczmarek. McGraw-Hill, 2007.

Lua MLA (8ú heag.)

Locker, Kitty O. Business Communicationbuilding Critical SkillsKitty O. Locker and Stephen Kyo Kaczmarek. McGraw-Hill, 2007.

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