Thomas B. Barbara & Thomas A. Amanda. (2010). Complete First Certificate: Workbook with answers (5th ed.). Cambridge, Cambridge University Press, 2010.
Chicago Style (17th ed.) CitationThomas B. Barbara and Thomas A. Amanda. Complete First Certificate: Workbook with Answers. 5th ed. Cambridge, Cambridge University Press, 2010, 2010.
MLA (9th ed.) CitationThomas B. Barbara and Thomas A. Amanda. Complete First Certificate: Workbook with Answers. 5th ed. Cambridge, Cambridge University Press, 2010, 2010.
Warning: These citations may not always be 100% accurate.