Smith, David. <br/><br/>
The danger list:  there are classic mistakes that get officers killed. You should memorize them, write them down, and keep the list handy/ 
David Smith.  
 - California:  Bobit Business Media,   ŠSept 2013-May 2016. 
 - v37 n9, page 72-;  illustrations;  27 cm. 
<br/><br/> Police: the law enforcement magazine. 
<br/><br/><label>ISSN: </label>0893-8989 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Police
<br/><br/><label>Dewey Class. No.: </label>DPer 363.205 P75 Sept 2013-May 2016 v. 37 & 40, n. 9-11/1-5