Brue, S. L., & Grant, R. R. (2013). The evolution of economic thought (8th ed.). Cengange Learning.
Lua i Stíl Chicago (17ú heag.)Brue, Stanley L., agus Randy R. Grant. The Evolution of Economic Thought. 8th ed. South-Western, [England]: Cengange Learning, 2013.
Lua MLA (9ú heag.)Brue, Stanley L., agus Randy R. Grant. The Evolution of Economic Thought. 8th ed. Cengange Learning, 2013.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.