Harvey, J., & Johnson, M. (1979). Introduction to macroeconomics.
Citación estilo ChicagoHarvey, J., and M. Johnson. Introduction to Macroeconomics. London, Macmillan Press Ltd, 1979.
Cita MLAHarvey, J., and M. Johnson. Introduction to Macroeconomics. 1979.
Warning: These citations may not always be 100% accurate.