平台:
EBSCOhost Academic Search Complete
(Available from 2000/05/01 until 2004/10/31.)
EBSCOhost Business Source Complete
(Available from 2000/05/01 until 2004/10/31.)
EBSCOhost Academic Search Complete
(Available from 2000/05/01 until 2004/10/31.)
EBSCOhost Business Source Complete
(Available from 2000/05/01 until 2004/10/31.)