Weston , P. B. (2003). Criminal Investigation (9th ed.). Prentice Hall.
Lua i Stíl Chicago (17ú heag.)Weston , Paul B. Criminal Investigation. 9th ed. New Jersey: Prentice Hall, 2003.
Lua MLA (9ú heag.)Weston , Paul B. Criminal Investigation. 9th ed. Prentice Hall, 2003.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.