López Morales, Humberto, <br/><br/>
Dialectología y sociolingüística  temas puertorriqueños 
Humberto López Morales. 
 - Madrid  Playor  1979. 
 - 199 p.  ill.  21 cm. 
<br/><br/>Bibliography: p. [185]-199. 
<br/><br/><label>ISBN: </label>8435902021  6.50 
<br/><br/><label>LCCN: </label>80106398  
<br/><br/><label>Nat. Bib. No.: </label>Sp79-Oct 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Spanish language--Dialects--Addresses, essays, lectures.--Puerto Rico
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Puerto Rico
<br/><br/><label>LC Class. No.: </label>PC4854.P8  / L63 
<br/><br/><label>Dewey Class. No.: </label>467/.97295