Richards, J. C., & Jack C. Richards; Carlos Baibisan; Chuck Sandy. (2004). Connect 3: Teacher's edition. Cambridge, UK,New York, NY: Cambridge University Press.
Chicago Style aipamenaRichards, Jakc C., và Jack C. Richards; Carlos Baibisan; Chuck Sandy. Connect 3: Teacher's Edition. Cambridge, UK,New York, NY: Cambridge University Press, 2004.
MLA aipamenaRichards, Jakc C., và Jack C. Richards; Carlos Baibisan; Chuck Sandy. Connect 3: Teacher's Edition. Cambridge, UK,New York, NY: Cambridge University Press, 2004.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.