HILDA HIDALGO RESOURCES http://www.nj.com/newark/rutgers/index.ssf/2009/11/longtime_rutgers_professor_com.html http://www.npl.org/Pages/ProgramsExhibits/mdb/hidalgo.html http://urwebsrv.rutgers.edu/inmemoriam/?q=inmemoriam_record&id=224 http://blog.nj.com/njv_editorial_page/2009/12/hilda_hidalgo_restless_for_jus.html