平台:
EBSCOhost Academic Search Complete
(Available from 1993/07/01 until 2004/01/31.)
EBSCOhost Business Source Complete
(Available from 1993/07/01 until 2004/01/31.)
EBSCOhost Academic Search Complete
(Available from 1993/07/01 until 2004/01/31.)
EBSCOhost Business Source Complete
(Available from 1993/07/01 until 2004/01/31.)