361996 Tegner, B. (1978). Defense tactics for law enforcement: Weaponless defense & control and baton techniques. Venture, Ca.: Thor Pub..
Chicago-viite (17. p.)361996 Tegner, Bruce. Defense Tactics for Law Enforcement: Weaponless Defense & Control and Baton Techniques. Venture, Ca.: Thor Pub., 1978.
MLA-viite (9. p.)361996 Tegner, Bruce. Defense Tactics for Law Enforcement: Weaponless Defense & Control and Baton Techniques. Venture, Ca.: Thor Pub., 1978.
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