Leibenstein, Havey. <br/><br/>
A theory of economic-demographic development / 
foreword by Frank Notestein. 
 - Princeton, NJ :  Princeton U.P.,  1954. 
<br/><br/>Bibliography: p. 199-204. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Underveloped areas -- Population.--Underveloped areas -- Population.