Gaya APA

Barth, R, S. (1990). Improving schools from within: teachers, parents and principals can make the difference (1st Ed.). San Francisco: Jossey-Bass Publishers.

Gaya MLA

Barth, Roland, S.. "Improving schools from within: teachers, parents and principals can make the difference". 1st Ed. San Francisco: Jossey-Bass Publishers, 1990. Text.