McKenzie, R. B., & Tullock, G. (2012). The new world of economics: A remake of a classic for new generations of economics students (Sixth edition.). Springer.
Lua i Stíl Chicago (17ú heag.)McKenzie, Richard B., agus Gordon Tullock. The New World of Economics: A Remake of a Classic for New Generations of Economics Students. Sixth edition. Heidelberg: Springer, 2012.
Lua MLA (9ú heag.)McKenzie, Richard B., agus Gordon Tullock. The New World of Economics: A Remake of a Classic for New Generations of Economics Students. Sixth edition. Springer, 2012.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.