FRANK, Robert H., Ben BERNANKE, Kate ANTONOVICS and Ori HEFFETZ. Principles of Macroeconomics. McGraw Hill, 2021. ISBN 978-1264364756 .
KRUGMAN, Paul and Robin Wells. Macroeconomics. 6th ed. Worth Publishers, 2021. 656 p. ISBN 978-1319245269 .
MANKIW, N. Gregory. Principles of Economics. 9th ed. Boston, MA: Cengage Learning, 2020. 864 p. ISBN 978-0357038314 .