Capel, A., Sharp, W. Objective Proficiency. Cambridge: Cambridge Univ. Press, 2013 280 p. : ill. 978-1-107-64637-7.
Capel, A., Sharp, W. Objective Proficiency. Cambridge: Cambridge Univ. Press, 2013 280 p. : ill. 978-1-107-64637-7.
Capel, A., Sharp, W. (2013) Objective Proficiency, Cambridge: Cambridge Univ. Press 280 p. : ill. 978-1-107-64637-7.
Capel, A., & Sharp, W. (2013). Objective Proficiency. Student's Book with answers : C2 English Profile. Cambridge: Cambridge Univ. Press, 280 p. : ill.
Capel A, Sharp W. Objective Proficiency: Student's Book with answers : C2 English Profile. Cambridge: Cambridge Univ. Press; 2013. p. 280 p. : ill. ISBN: 978-1-107-64637-7.
