Richards, J. C., & Jack C. Richards; Carlos Barbisan; Chuck Sandy. (2004). Connect: Teacher's Edition. Cambridge: Cambridge University Press.
Čikaški stil citiranjaRichards, Jack C., i Jack C. Richards; Carlos Barbisan; Chuck Sandy. Connect: Teacher's Edition. Cambridge: Cambridge University Press, 2004.
MLA način citiranjaRichards, Jack C., i Jack C. Richards; Carlos Barbisan; Chuck Sandy. Connect: Teacher's Edition. Cambridge: Cambridge University Press, 2004.
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