Greenstein, F. I. (1963). American party system and the American people. Prentice.
Chicago-стиль цитированияGreenstein, Fred I. American Party System and the American People. New Jersey: Prentice, 1963.
MLA-цитированиеGreenstein, Fred I. American Party System and the American People. Prentice, 1963.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.