Wilson, J. Q. (1989). Bureaucracy: What government agencies do and why they do it. Basic Books.
Chicago Style aipamenaWilson, James Q. Bureaucracy: What Government Agencies Do and Why They Do It. New York: Basic Books, 1989.
MLA aipamenaWilson, James Q. Bureaucracy: What Government Agencies Do and Why They Do It. Basic Books, 1989.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.