A recognised Bachelor of Arts Honours degree or a Postgraduate Diploma is required for direct entry.  If you have an ordinary BA degree, you may be able to enrol for the Masters if you have relevant professional experience.  If you have previously studied in a language other than English, you will need to achieve an IELTS score of 6.0 (with at least a score of 6.0 in every band – speaking, reading, writing, listening).  TOEFL tests are also accepted.  For Internet-based tests a score of 80 (with no band less than 20) is required.