Reynold, Lloyd George
The American economy in perspective / Lloyd G. Reynolds.
McGraw-Hill, 1981
 Buku Teks
Ulfa Sarah Dina
The Impact of steel and aluminium tariffs on US welfare = Dampak tarif baja dan aluminium pada kesejahteraan US
2018
 UI - Makalah dan Kertas Kerja
Poole, Kenyon E.
Public finance and economic welfare / by Kenyon E. Poole
N.Y. Rinehart , 1956
 Buku Teks
James, Clifford L.
Economics : basic problems and analysis / Clifford L. James and Jams D. Calderwood
Prentice-Hall, 1951
 Buku Teks
Steiner, George Albert, 1912-
Government's role in economic life
McGraw-Hill, 1953
 Buku Teks