APA

(1998). 1997 annual review of development effectiveness. Washington, D.C: The World Bank.

Chicago

1998. 1997 annual review of development effectiveness. Washington, D.C: The World Bank.

Harvard

(1998). 1997 annual review of development effectiveness. Washington, D.C: The World Bank.

MLA

1997 annual review of development effectiveness. Washington, D.C: The World Bank. 1998.