abril 7, 2015 Entrevista a Osvaldo Torres Cruz. https://www.linkedin.com/groupAnswers?viewQuestionAndAnswers=&gid=2069019&discussionID=5991010728205701124&trk=eml-group_discussion_new_comment-respond-btn&midToken=AQGE-aBkA_TE0Q&fromEmail=fromEmail&ut=0JiMyuQbnEhmI1