Gaya APA
John Head,. (1999).
School Effectiveness .
United States of America:
The Falmer Press,.
Gaya Chicago
John Head,.
School Effectiveness.
United States of America:
The Falmer Press,,
1999.
Text.
Gaya MLA
John Head,.
School Effectiveness.
United States of America:
The Falmer Press,,
1999.
Text.
Gaya Turabian
John Head,.
School Effectiveness.
United States of America:
The Falmer Press,,
1999.
Print.