平台:
EBSCOhost Business Source Complete
(Available from 1993/01/01 until 2000/05/31.)
EBSCOhost OmniFile Full Text Select
(Available from 1999/07/01 until 2000/05/02.)
EBSCOhost Business Source Complete
(Available from 1993/01/01 until 2000/05/31.)
EBSCOhost OmniFile Full Text Select
(Available from 1999/07/01 until 2000/05/02.)