O'CONNELL, S. 1999. Focus on advanced English [magnetofónová kazeta]: C.A.E. practice tests with guidance / Cassette 1:, test 1 : test 2. [Harlow, Essex]: Longman / Pearson Education Limited.
Citáce podľa APA (7th ed.)O'Connell, S. (1999). Focus on advanced English [magnetofónová kazeta]: C.A.E. practice tests with guidance / Cassette 1:, test 1 : test 2. Longman / Pearson Education Limited.
Citácia podle Chicago (17th ed.)O'Connell, Sue. Focus on Advanced English [magnetofónová Kazeta]: C.A.E. Practice Tests with Guidance / Cassette 1:, Test 1 : Test 2. [Harlow, Essex]: Longman / Pearson Education Limited, 1999.
Citácia podľa MLA (8th ed.)O'Connell, Sue. Focus on Advanced English [magnetofónová Kazeta]: C.A.E. Practice Tests with Guidance / Cassette 1:, Test 1 : Test 2. Longman / Pearson Education Limited, 1999.
