Fisher, F. M. (1964). Supply and costs in the U.S. Petroleum industry: Two econometric studies. Johns Hopkins Press.
Chicago-referens (17:e uppl.)Fisher, Franklin M. Supply and Costs in the U.S. Petroleum Industry: Two Econometric Studies. Baltimore: Johns Hopkins Press, 1964.
MLA-referens (9:e uppl.)Fisher, Franklin M. Supply and Costs in the U.S. Petroleum Industry: Two Econometric Studies. Johns Hopkins Press, 1964.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.