Berg, Bruce Lawrence, 1954-
Law enforcement : an introduction to police in society
Allyn and Bacon, 1992
 Buku Teks
Germann, A.C.
Introduction to law enforcement and criminal justice
C.C. Thomas, 1971
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Coffey, Alan R.
Law enforcement : a human relations approsch
Prentice-Hall, 1990
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Contemporary issues in law enforcement and policing
Andrew Millie, Dilip K. Das, editor
CRC Press, Taylor & Francis Group, 2008
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Hall, Livingston
Cases on criminal law and its enforcement
West Publishing, 1958
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