SHAPIRO, E. (1970). Macroeconomic analysis (2nd ed.). Harcourt.
Cita Chicago (17th ed.)SHAPIRO, Edward. Macroeconomic Analysis. 2nd ed. New York: Harcourt, 1970.
Cita MLA (9th ed.)SHAPIRO, Edward. Macroeconomic Analysis. 2nd ed. Harcourt, 1970.
Atenció: Aquestes cites poden no estar 100% correctes.