Hornby, A. (1989). Oxford advanced learner's dictionary of current: English. Univ. Pr.
Cita Chicago (17th ed.)Hornby, A.S. Oxford Advanced Learner's Dictionary of Current: English. Oxford: Univ. Pr, 1989.
Cita MLA (9th ed.)Hornby, A.S. Oxford Advanced Learner's Dictionary of Current: English. Univ. Pr, 1989.
Atenció: Aquestes cites poden no estar 100% correctes.