Wetzel Patricia J. Au. <br/><br/>
Keigo in Modern Japan: Polite Language from Meiji to the Present 

 - USA  Honolulu University of Hawai'i press  2004 
 - x,206p. 
<br/><br/><label>ISBN: </label>0-8248-2602-7 
<br/><br/><label>Source: </label>Annuals, Advances