Schuman, Frederick L.
International politics: the Western state system and the world community
McGraw-Hill, 1958
 Buku Teks SO
McCormick, John, 1954-
Comparative politics in transition
Wadsworth, 2010
 Buku Teks SO
Marcos, Ferdinand E.
An introduction to the politics of transition
Marcos Foundation, 1978
 Buku Teks SO
European politics in transition
by Christopher S. Allen [and others]
D.C. Health, 1987
 Buku Teks SO
McCormick, John, 1954-
Comparative politics in transition
Thomson Wadsworth, 2004
 Buku Teks SO