APA ציטוט

Ranis, G., & Schultz, T. P. (1989). The state of development economics: Progress and perspectives.

Chicago Edition Citation

Ranis, Gustav, and T Paul Schultz. The State of Development Economics: Progress and Perspectives. New Delhi, Basil Blackwell, 1989.

ציטוט MLA

Ranis, Gustav, and T Paul Schultz. The State of Development Economics: Progress and Perspectives. 1989.