Galane, G. J. (1997). Communicating in groups: Applications and skill. McGraw-Hill.
Chicago Style (17th ed.) ZitazioaGalane, Gloria J. Communicating in Groups: Applications and Skill. Boston: McGraw-Hill, 1997.
MLA (9th ed.) ZitazioaGalane, Gloria J. Communicating in Groups: Applications and Skill. McGraw-Hill, 1997.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.