http://dbpedia.org/resource/Howard_Zinn
http://dbpedia.org/resource/Frances_Fox_Piven
http://dbpedia.org/resource/Drew_Westen
http://dbpedia.org/resource/Francis_M._Forster
http://dbpedia.org/resource/David_Fromkin
http://dbpedia.org/resource/Todd_D._Little
