César F. Rosado Marzán César F. Rosado Marzán has written extensively on Puerto Rican labor law, politics and labor relations. Puerto Rico, The Oldest U.S. Colony Against the Current, No. 132, January/February 2008 Share this: Click to share on X (Opens in new window) X Click to share on Facebook (Opens in new window) Facebook Click to share on WhatsApp (Opens in new window) WhatsApp Click to email a link to a friend (Opens in new window) Email Click to print (Opens in new window) Print
