Silverman, Jay, <br/><br/>
Rules of thumb:   a guide for writers / 
Jay Silverman, Elaine Hughes, Diana Roberts Wienbroer 
 - 7th ed. 
 - New York :  McGraw-Hill,  c2005. 
 - xiv, 193 p. ; 
<br/><br/><label>ISBN: </label>9780073383798 
<br/><br/><label>LC Class. No.: </label>PE1408 .S55 2005  / .S55 2005