1. Puerto Ricans: Protest or Submission Collection: Black Caribbean Literature (BCL) Contributers: Maldonado-Denis,Manuel (Author) Format: Journal Article Publication Date: March, 1969 Published: Philadelphia: A.L. Hummel Location: African American Research Center, Library, University of Illinois at Urbana-Champaign Journal Title: Annals of the American Academy of Political and Social Science Journal Title Details: 382 : 26-31