APA-čujuhus (7. p.)
Gottschalk, P. (2010). Police management: Professional integrity in policing. Nova Science Publisher's.
Chicago-čujuhus (17. p.)
Gottschalk, Petter. Police Management: Professional Integrity in Policing. New York: Nova Science Publisher's, 2010.
MLA-čujuhus (9. p.)
Gottschalk, Petter. Police Management: Professional Integrity in Policing. Nova Science Publisher's, 2010.
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