Sobel, R. (1980). The Worldly economists. Collier Macmillan.
Citación estilo ChicagoSobel, Robert. The Worldly Economists. New York: Collier Macmillan, 1980.
Cita MLASobel, Robert. The Worldly Economists. Collier Macmillan, 1980.
Warning: These citations may not always be 100% accurate.