Galanes, G. J. (2000). Communicating in groupsapplications and skills. McGraw-Hill.
Lua i Stíl Chicago (17ú heag.)Galanes, Gloria J. Communicating in Groupsapplications and Skills. McGraw-Hill, 2000.
Lua MLA (8ú heag.)Galanes, Gloria J. Communicating in Groupsapplications and Skills. McGraw-Hill, 2000.
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