KOLBE, R. L. (1985). American political parties: An uncertain future. Harper and Row Pub.
Lua i Stíl Chicago (17ú heag.)KOLBE, Richard L. American Political Parties: An Uncertain Future. New York: Harper and Row Pub, 1985.
Lua MLA (9ú heag.)KOLBE, Richard L. American Political Parties: An Uncertain Future. Harper and Row Pub, 1985.
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