References
- Angelou , M. 1969 . I know why the caged bird sings , New York : Random House .
- Bandura , A. 1997 . Self-efficacy: The exercise of control , New York : W.H. Freeman .
- Danielson , C. 1996 . Enhancing professional practice: A framework for teaching , Alexandria , VA : Association for Supervision and Curriculum Development .
- Kotter , J. P. 1996 . Leading change , Boston : Harvard Business School Press .
- National Commission on Mathematics and Science Teaching . 2000 . Before it's too late: A report to the nation from the National Commission on Mathematics and Science Teaching for the 21st Century , Washington , DC : U.S. Department of Education .
- Palmer , P. 1997 . The courage to teach , San Francisco : Jossey-Bass .