Greenstein, F. I. (1963). American party system and the American people. Prentice.
Chicago Edition CitationGreenstein, Fred I. American Party System and the American People. New Jersey: Prentice, 1963.
ציטוט MLAGreenstein, Fred I. American Party System and the American People. Prentice, 1963.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.