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平台:
Cambridge Journals(NCKU訂購)
(Available from 2001/03/01 volume: 165.)
Cambridge University Press Journals (歷年訂刊)
(Available from 2001 until 2003. Available from 2006 until 2024.)
JSTOR Arts and Sciences II
(Available from 1960/01/01 issue: 1. Most recent 6 year(s) not available.)
ProQuest Political Science Database
(Available from 2001/03/01 until 2001/12/31. Available from 2003/06/02. Most recent 1 year(s) not available.)