McKenzie, R. B. (1981). The new word of economics: Explorations into the human experience (3ª ed.). Richard D. Irwin.
Lua i Stíl Chicago (17ú heag.)McKenzie, Richard B. The New Word of Economics: Explorations into the Human Experience. 3ª ed. Richard D. Irwin, 1981.
Lua MLA (9ú heag.)McKenzie, Richard B. The New Word of Economics: Explorations into the Human Experience. 3ª ed. Richard D. Irwin, 1981.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.