Baumol, W. J. (1986). Economics: Principles and policy: macroeconomics (3ª ed.). Harcourt Brace Jovanovich.
Lua i Stíl Chicago (17ú heag.)Baumol, William J. Economics: Principles and Policy: Macroeconomics. 3ª ed. Harcourt Brace Jovanovich, 1986.
Lua MLA (9ú heag.)Baumol, William J. Economics: Principles and Policy: Macroeconomics. 3ª ed. Harcourt Brace Jovanovich, 1986.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.