平台:
EBSCOhost Business Source Complete
(Available from 2003/03/01 until 2009/02/28.)
EBSCOhost OmniFile Full Text Select
(Available from 2002/07/01 until 2003/08/31.)
EBSCOhost Business Source Complete
(Available from 2003/03/01 until 2009/02/28.)
EBSCOhost OmniFile Full Text Select
(Available from 2002/07/01 until 2003/08/31.)