Levitan, David M.
The Responsibility of administrative officials in a democratic society
Academy of Political Science, 1946
 Buku Teks
Lorch, Robert S.
Democratic process and administrative law
Wayne State University Press, 1969
 Buku Teks
Civil society as democratic practice
The Council for Research in Values and Philosophy, 2005
 Buku Teks
State administrative officials classified by function : 1981-82 / The Council of State Governments
The Council of State Government, 1982
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Hall, Jerome
Living law of democratic society/Jerome Hall
The Bobbs-Merrill, 1949
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