HIMSTREET, W. C. (1984). Business Communication William C. Himstreet And Wayne Murlin Baty. Kent.
Lua i Stíl Chicago (17ú heag.)HIMSTREET, William C. Business Communication William C. Himstreet And Wayne Murlin Baty. Kent, 1984.
Lua MLA (8ú heag.)HIMSTREET, William C. Business Communication William C. Himstreet And Wayne Murlin Baty. Kent, 1984.
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