Mark Harrison. (1999). CAE pratice tests: Five tests for the Cambridge Business English Certificate (with answers). Oxford, UK: Oxford Univ. Press.
শিকাগো স্টাইলে সাইটেশনMark Harrison. CAE Pratice Tests: Five Tests for the Cambridge Business English Certificate (with Answers). Oxford, UK: Oxford Univ. Press, 1999.
এমএলএ সাইটেশনMark Harrison. CAE Pratice Tests: Five Tests for the Cambridge Business English Certificate (with Answers). Oxford, UK: Oxford Univ. Press, 1999.
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