Cita APA (7th ed.)

International Bank for Reconstruction and Development & Tims, W. (1974). Nigeria: Options for long-term development. Johns Hopkins University Press.

Cita Chicago (17th ed.)

International Bank for Reconstruction and Development i Wouter Tims. Nigeria: Options for Long-term Development. Baltimore: Johns Hopkins University Press, 1974.

Cita MLA (9th ed.)

International Bank for Reconstruction and Development i Wouter Tims. Nigeria: Options for Long-term Development. Johns Hopkins University Press, 1974.