APA

World Bank (Washington D. C. D. C., . (1985). Developing countries. Washington, D. C: Banco Mundial.

Chicago

World Bank (Washington D C.) Development Committee, . 1985. Developing countries. Washington, D. C: Banco Mundial.

Harvard

World Bank (Washington D. C. D. C., . (1985). Developing countries. Washington, D. C: Banco Mundial.

MLA

World Bank (Washington D C.) Development Committee, . Developing countries. Washington, D. C: Banco Mundial. 1985.