平台:
EBSCOhost Business Source Complete
(Available from 1996/03/01 until 2004/12/31.)
EBSCOhost Business Source Complete
(Available from 2005/03/01 until 2009/06/30.)
EBSCOhost Business Source Complete
(Available from 1996/03/01 until 2004/12/31.)
EBSCOhost Business Source Complete
(Available from 2005/03/01 until 2009/06/30.)