Gaya APA

Darling-hammond, L, E. (2010). Preparing Principals for A Changing World: Lessons from Effective School Leadership Programs (1st ed). San Francisco: Jossey-Bass A Wiley Imprint.

Gaya MLA

Darling-hammond, Linda, Et.al. "Preparing Principals for A Changing World: Lessons from Effective School Leadership Programs". 1st ed San Francisco: Jossey-Bass A Wiley Imprint, 2010. MP.