Northwestern university traffic institute, Evanston, Ill, International association of chiefs of police. Traffic division, Kreml, F. M., & Monroe, D. G. e. (1943). The evidence handbook for police. s.n.
Cita Chicago (17th ed.)Northwestern university traffic institute, Evanston, Ill, International association of chiefs of police. Traffic division, Franklin Martin Kreml, i David Geeting ed Monroe. The Evidence Handbook for Police. Evanston: s.n, 1943.
Cita MLA (9th ed.)Northwestern university traffic institute, Evanston, Ill, et al. The Evidence Handbook for Police. s.n, 1943.
Atenció: Aquestes cites poden no estar 100% correctes.