TY  - BOOK
AU  - Green,Frank
TI  - The head teacher in the 21st Century: being a successful school leader 
SN  - 0273650963
PY  - 2000///
CY  - Harlow
PB  - Pearson education
KW  - School principals
KW  - School management and organization
N1  - References : p. 243-245
ER  -