British Educational Leadership and Management Association, Reeves, J., Smith, P., O'Brien, J., & Tomlinson, H. (2002). Performance management in education: Improving practice. P. Chapman.
Lua i Stíl Chicago (17ú heag.)British Educational Leadership and Management Association, Jenny Reeves, Pauline Smith, James O'Brien, agus Harry Tomlinson. Performance Management in Education: Improving Practice. London ; Thousand Oaks, Calif.: P. Chapman, 2002.
Lua MLA (8ú heag.)British Educational Leadership and Management Association, et al. Performance Management in Education: Improving Practice. P. Chapman, 2002.
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