Berry, A., Stewart, F., & Saxonhouse, G. (1999). The Evolution of Development Economics and Gustav Ranis's Role. University of Michigan Press.

Berry, A., F. Stewart, and G. Saxonhouse. The Evolution of Development Economics and Gustav Ranis's Role. University of Michigan Press, 1999.

Berry, A., et al. The Evolution of Development Economics and Gustav Ranis's Role. University of Michigan Press, 1999.