Gaya APA
Gottfredson, M, R., Gottfedson, D, M. (1980).
Decisionmaking in Criminal Justice .
Massachusetts:
Ballinger Pulishing Company.
Gaya MLA
Gottfredson, Michael, R.., Gottfedson, Don, M..
"Decisionmaking in Criminal Justice".
Massachusetts:
Ballinger Pulishing Company,
1980.
Buku.