平台:
EBSCOhost Business Source Complete
(Available from 2008/07/04.)
ProQuest Political Science Database
(Available from 2005/02/12. Available from 2004/12/17 until 2005/01/13.)
EBSCOhost Business Source Complete
(Available from 2008/07/04.)
ProQuest Political Science Database
(Available from 2005/02/12. Available from 2004/12/17 until 2005/01/13.)