"study number","owner","title","investigators","doi","time period"
"06820","ICPSR","ABC News Listening to America Poll, May 1996","ABC News","http://dx.doi.org/10.3886/ICPSR06820.v2","1996"
"04326","ICPSR","ABC News/Washington Post Monthly Poll, April 2005","ABC News; The Washington Post","http://dx.doi.org/10.3886/ICPSR04326.v1","2005"
"04702","ICPSR","Afrobarometer: Round 2.5 Survey of South Africa, 2004","Bratton, Michael; Mattes, Robert; Chikwanha, Annie Barbara; Magezi, Alex","http://dx.doi.org/10.3886/ICPSR04702.v1","2004"
"02684","ICPSR","American National Election Study, 1998: Post-Election Survey","Sapiro, Virginia; Rosenstone, Steven J.; National Election Studies","http://dx.doi.org/10.3886/ICPSR02684.v2","1998"
"06805","ICPSR","Four-County Study of Chinese Local Government and Political Economy, 1990","Eldersveld, Samuel J.; Jackson, John E.; Jennings, M. Kent; Lieberthal, Kenneth; Manion, Melanie; Oksenberg, Michael; Chen, Zhefu; He, Hefeng; Shen, Mingming; Xie, Qingkui; Yang, Fengchun; Yang, Ming","http://dx.doi.org/10.3886/ICPSR06805.v2","1990"