Cita APA

Koester, U. E. 1., Schafer, H., & Valdés, A. n. (1990). Demand-side constraints and structural adjustment in sub-Saharan African countries. Washington, D.C.: IFPRI.

Citación estilo Chicago

Koester, Ulrich E. 1938-, Hartwig Schafer, y Alberto n.1935 Valdés. Demand-side Constraints and Structural Adjustment in Sub-Saharan African Countries. Washington, D.C.: IFPRI, 1990.

Cita MLA

Koester, Ulrich E. 1938-, Hartwig Schafer, y Alberto n.1935 Valdés. Demand-side Constraints and Structural Adjustment in Sub-Saharan African Countries. Washington, D.C.: IFPRI, 1990.