Gurda, John. <br/><br/>
The Quiet company :  a modern history of Northwestern Mutual Life / 
John Gurda. 
 - [Milwaukee, Wisc.] :  Northwestern Mutual Life Insurance Co ,  1983 
 - 334p. ;  24 cm. 
<br/><br/> Includes index. 
<br/><br/>Bibliography: p. [295]-296. 
<br/><br/><label>ISBN: </label>0961201002 
<br/><br/><label>Subjects--Corporate Names: </label><br/>Northwestern Mutual Life Insurance Company, Milwaukee.
<br/><br/><label>Subjects--Index Terms: </label>Bảo hiểm nhân thọ Công ty bảo hiểm Mỹ 
<br/><br/><label>Dewey Class. No.: </label>368.3200973  / GUR 1983