1Laddie J. Bicak. Creativity in Science. Transactions of the Ne braska Academy of Sciences, 1997, V 24:1 ～ 3
2熊华源.知识分子问题会议的前前后后.http://liow. topcool. net/7044. html
3Howard D. White and Katherine W. McCain. Visualizing a Discipline: An Author Co - Citation Analysis of Information Science, 1972-1995. JASIS, 1998, 49(4): 327 ～ 355
