Frank, R. H., & Ben S. Bernanke. (2001). Principles of macroeconomics. McGraw-Hill/Irwin.
Dyfyniad Arddull ChicagoFrank, Robert H., và Ben S. Bernanke. Principles of Macroeconomics. McGraw-Hill/Irwin, 2001.
Dyfyniad MLAFrank, Robert H., và Ben S. Bernanke. Principles of Macroeconomics. McGraw-Hill/Irwin, 2001.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.