Grant, L. (2007). Well said Intro. Boston, MA: Thomson/Heinle.
Chicago Style aipamenaGrant, Linda. Well Said Intro. Boston, MA: Thomson/Heinle, 2007.
MLA aipamenaGrant, Linda. Well Said Intro. Boston, MA: Thomson/Heinle, 2007.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.