Harford, T. (2013). The undercover Economist Strikes back: How to run or ruin an Economy. Littele Brown.
Chicago-referens (17:e uppl.)Harford, Tim. The Undercover Economist Strikes Back: How to Run or Ruin an Economy. London: Littele Brown, 2013.
MLA-referens (9:e uppl.)Harford, Tim. The Undercover Economist Strikes Back: How to Run or Ruin an Economy. Littele Brown, 2013.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.