Coyle, David Cushman, 1887-1969
The United States political system and how it works
A Mentor Book, 1963
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Tocqueville, Alexis de
Democracy in America
Schocken Books, 1961
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Tocqueville, Alexis de
Democracy in America; Volume II
Vintage Books, 1960
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Dye, Thomas R.
Understanding public policy
Pearson, 2014
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Weyl, Walter E.
The new democracy : an essay on certain political and economic tendencies in the United States
Harper & Row, 1964
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