United States Department of the Interior Office of Insular Affairs, “A Private Sector Assessment for Guam”, August 2006, http://www.doi.gov/oia/reports/IslandFellows2006PSAGuamDBCFinal.pdf.
Departamento del Interior de los Estados Unidos, Oficina de Asuntos Insulares, “A Private Sector Assessment for Guam”, agosto de 2006, http://www.doi.gov/oia/reports/IslandFellows2006PSAGuamDBCFinal.pdf.