平台:
EBSCOhost Academic Search Complete
(Available from 2005/04/01 until 2007/07/31.)
ProQuest Political Science Database
(Available from 1998/01/31 until 2007/07/31.)
EBSCOhost Academic Search Complete
(Available from 2005/04/01 until 2007/07/31.)
ProQuest Political Science Database
(Available from 1998/01/31 until 2007/07/31.)