(Ingelesez)Niskanen, William A.. David R. Henderson ed. Reaganomics. in: Concise Encyclopedia of Economics. (1. argitaraldia) Library of Economics and Liberty OCLC.317650570 50016270 163149563.
(Ingelesez)Niskanen, William A.. David R. Henderson ed. Reaganomics. in: Concise Encyclopedia of Economics. (1. argitaraldia) Library of Economics and Liberty OCLC.317650570 50016270 163149563.