Robinson, M. A. (1959). An introduction to economic reasoning. Brookings Institution.
Citazione stile Chigago Style (17a edizione)Robinson, Marshall A. An Introduction to Economic Reasoning. Washington: Brookings Institution, 1959.
Citatione MLA (9a ed.)Robinson, Marshall A. An Introduction to Economic Reasoning. Brookings Institution, 1959.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.