Caramani, Daniele
The nationalization of politics: the formation of national electorates and party systems in western europe
Camberidge University Press , 2004
Buku Teks
Jupp, James
Australia party politics
London Melbourne University Press 1964
Buku Teks
Sorauf
Party politics in America / Sorauf
Little, Brown and Company, 1980
Buku Teks
Burns, James McGregor
Four-party politics in America
Prentice-Hall, 1963
Buku Teks
Australian Party Politics
Buku Teks