Henderson, J. V., & Poole, W. (1991). Principles of economics. Boston [etc.]: Heath.
Citación estilo ChicagoHenderson, J. Vernon, and William Poole. Principles of Economics. Boston [etc.]: Heath, 1991.
Cita MLAHenderson, J. Vernon, and William Poole. Principles of Economics. Boston [etc.]: Heath, 1991.
Precaución: Estas citas no son 100% exactas.