Krugman, P. R. (1998). The accidental theorist: And other dispatches from the dismal science (First edition.). Norton.
Chicago-referens (17:e uppl.)Krugman, Paul R. The Accidental Theorist: And Other Dispatches from the Dismal Science. First edition. New York: Norton, 1998.
MLA-referens (8:e uppl.)Krugman, Paul R. The Accidental Theorist: And Other Dispatches from the Dismal Science. First edition. Norton, 1998.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.