Muccigrosso
Basic history of American conservatism
Krieger publishing company, 2001
Buku Teks
America
New York: W.W.Norton & Company, 1988,
Buku Referensi
Cho, Hae-il
America
Dong-su-Munhak-sa, 1990
Buku Teks
Two currents of conservatism in modern japan
Artikel Jurnal
Australian conservatism : essays in twentieth century political history
editor, Cameron Hazlehurst
Australian National University Press, 1979
Buku Teks