Cita APA

Barkley, P. W. (1977). Introduction to macroeconomics. Harcourt Brace Jovanovich.

Chicago Edition Citation

Barkley, Paul W. Introduction to Macroeconomics. New York: Harcourt Brace Jovanovich, 1977.

Cita MLA

Barkley, Paul W. Introduction to Macroeconomics. Harcourt Brace Jovanovich, 1977.

Atenció: Aquestes cites poden no estar 100% correctes.