Shapiro, E. (1970). Macroeconomic analysis (2nd.). Harcourt.
Lua i Stíl Chicago (17ú heag.)Shapiro, Edward. Macroeconomic Analysis. 2nd. New York: Harcourt, 1970.
Lua MLA (9ú heag.)Shapiro, Edward. Macroeconomic Analysis. 2nd. Harcourt, 1970.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.