Ginsberg, B., & Shefter, M. (1990). Politics by other means: The declining importance of elections in America. Basic Books.
Chicago Style (17. basım) AtıfGinsberg, Benjamin, ve Martin Shefter. Politics by Other Means: The Declining Importance of Elections in America. New York: Basic Books, 1990.
MLA (9th ed.) AtıfGinsberg, Benjamin, ve Martin Shefter. Politics by Other Means: The Declining Importance of Elections in America. Basic Books, 1990.
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