Brook-Hart G. Guy. (2009). Complete First Certificate: Student's Book with answers (3th ed.). Cambridge, Cambridge University Press, 2009.
Čikaški stil citiranja (17. izdanje)Brook-Hart G. Guy. Complete First Certificate: Student's Book with Answers. 3th ed. Cambridge, Cambridge University Press, 2009, 2009.
MLA način citiranja (9. izdanje)Brook-Hart G. Guy. Complete First Certificate: Student's Book with Answers. 3th ed. Cambridge, Cambridge University Press, 2009, 2009.
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