Jack C.Richards. (2004). Connect 1: Student'sbook. Cambridge: Cambridge University Press.
Chicago Style aipamenaJack C.Richards. Connect 1: Student'sbook. Cambridge: Cambridge University Press, 2004.
MLA aipamenaJack C.Richards. Connect 1: Student'sbook. Cambridge: Cambridge University Press, 2004.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.