Arnold, R. A. (2005). How to think like an economist. Victoria, Australia: Thomson / South-Western.
Παραπομπή Chicago StyleArnold, Roger A. How to Think Like an Economist. Victoria, Australia: Thomson / South-Western, 2005.
Παραπομπή MLAArnold, Roger A. How to Think Like an Economist. Victoria, Australia: Thomson / South-Western, 2005.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.