APA
Lockheed Marlaine E, Longford Nicholas T, . (1991). Multillevel model of school effectiveness in a developing Countries. Washington,D.C: The World Bank.
Chicago
Lockheed Marlaine E, Longford Nicholas T, . 1991. Multillevel model of school effectiveness in a developing Countries. Washington,D.C: The World Bank.
Harvard
Lockheed Marlaine E, Longford Nicholas T, . (1991). Multillevel model of school effectiveness in a developing Countries. Washington,D.C: The World Bank.
MLA
Lockheed Marlaine E, Longford Nicholas T, . Multillevel model of school effectiveness in a developing Countries. Washington,D.C: The World Bank. 1991.