Spiegel, H. W. (1971). Growth of economic thought. Prentice-Hall of India.
Citación estilo ChicagoSpiegel, Henry William. Growth of Economic Thought. New Jersey: Prentice-Hall of India, 1971.
Cita MLASpiegel, Henry William. Growth of Economic Thought. Prentice-Hall of India, 1971.
Precaución: Estas citas no son 100% exactas.