Truncale, J. J. (1985). PR-24 Police baton advanced techniques: By Joseph J. Truncale. Monadnock Lifetime Prod..
Lua i Stíl Chicago (17ú heag.)Truncale, Joseph J. PR-24 Police Baton Advanced Techniques: By Joseph J. Truncale. New Hempshire: Monadnock Lifetime Prod., 1985.
Lua MLA (8ú heag.)Truncale, Joseph J. PR-24 Police Baton Advanced Techniques: By Joseph J. Truncale. Monadnock Lifetime Prod., 1985.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.