(2004). Cambridge Key English Test 3. With Answers Examination paper from University of Cambridge ESOL Examinations: English for Speakers of Other Languages. Cambridge, Cambridge University Press, 2004.
Chicago-viite (17. p.)Cambridge Key English Test 3. With Answers Examination Paper from University of Cambridge ESOL Examinations: English for Speakers of Other Languages. Cambridge, Cambridge University Press, 2004, 2004.
MLA-viite (9. p.)Cambridge Key English Test 3. With Answers Examination Paper from University of Cambridge ESOL Examinations: English for Speakers of Other Languages. Cambridge, Cambridge University Press, 2004, 2004.
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