Documents on major European governments
edited by Randolph L. Braham
Alfred A. Knopf, 1966
 Buku Teks
Ehrenberg, Ronald G.
Modern labor economics : theory and public policy
Pearsons Addison-Wesley , 2009
 Buku Teks
Starling, Grover
The politics and economics of public policy : an introductory analysis with cases
Dorsey Press, 1979
 Buku Teks
Allen, Clark Lee
Prices, Income, and public policy: the ABC'S of economics
McGraw-Hill, 1954
 Buku Teks
Sharkansky, Ira
Policy and politics in American governments
McGraw-Hill, 1975
 Buku Teks