Hagopain, Mark N.
Regimes, movements, and ideologies: a comparative introduction to political science
Longman, 1978
 Buku Teks SO
Gough, Ian
The political economy of the welfare state
Macmillan, 1992
 Buku Teks SO
Cook, Ian Gillespie
Aging in comparative perspective: processes and policies
Springer, 2012
 eBooks
Anderson, Martin
Welfare ; the political economy of welfare reform in the United States
Hover Institution Press, 1978
 Buku Teks
Economic policy : readings in political economy
edited by William D. Grampp and Emanuel T. Weiler
Richard D. Irwin , 1953
 Buku Teks