Gilbert, James N.
Criminal investigation : essays and cases
Merril Publishing, 1990
 Buku Teks
Weston, Paul B.
Criminal investigation : basic perspective
Prentice-Hall, 1990
 Buku Teks
Lowenthal, Max
The federal bureau of investigation
Greenwood Press, 1971
 Buku Teks
Lowenthal, Max
The federal bureau of investigation
William Sloane Associates, 1950
 Buku Teks
White, James J.
Handbook of the law under the uniform commercial code
West Publishing Co., 1972
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