Duncan, Beverly. <br/><br/>
Metropolis and region in transition / 
by Beverly Duncan & Stanley Lieberson. 
 - Beverly Hills :  SAGE Publications,  1970. 
 - 300 p. :  ill. ;  24 cm. 
<br/><br/>Bibliography : p. 291-294. 
<br/><br/><label>ISBN: </label>0803900511 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Metropolitan areas--United States.