1. The use of diary studies in teacher education programmes;K Bailey;Second Language Teacher Education,1990
2. Development of Education in Sudan 1898 -1956;M Bashir;Bierot Dar Elthgafa,1970
3. Burnou -The Cost of Caring;S Barduhn;Teacher Development,1982
4. The role of language improvement in in-service teacher training: Killing two birds with one stone