Van Deusen, Richard James. <br/><br/>
Porto Rico  a Caribbean Isle 
Richard James Van Deusen, Elizabeth Kneipple Van Deusen. 
 - Puerto Rico  Instituto de Cultura Puertorriqueña  2012. 
 - 342 p.  21 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9780865816640 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Puerto Rico--History.<br/>Puerto Rico--Description and travel.