APA
Lockheed M. E., . (1989). A multilevel model of School effectiveness in a developing Country. Washington, DC: World Bank.
Chicago
Lockheed Marlaine E, . 1989. A multilevel model of School effectiveness in a developing Country. Washington, DC: World Bank.
Harvard
Lockheed M. E., . (1989). A multilevel model of School effectiveness in a developing Country. Washington, DC: World Bank.
MLA
Lockheed Marlaine E, . A multilevel model of School effectiveness in a developing Country. Washington, DC: World Bank. 1989.