APA

Harrison M., Kerr R., . (2003). CAE. Practice Tests. Five tests for the Cambridge Certificate in Advanced English with answers. New York: Oxford University Press.

Chicago

Harrison M, Kerr R, . 2003. CAE. Practice Tests. Five tests for the Cambridge Certificate in Advanced English with answers. New York: Oxford University Press.

Harvard

Harrison M., Kerr R., . (2003). CAE. Practice Tests. Five tests for the Cambridge Certificate in Advanced English with answers. New York: Oxford University Press.

MLA

Harrison M, Kerr R, . CAE. Practice Tests. Five tests for the Cambridge Certificate in Advanced English with answers. New York: Oxford University Press. 2003.