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平台:
Cambridge University Press Journals (歷年訂刊)
(Available from 2006 until 2011.)
JSTOR Arts and Sciences X
(Available from 1997/04/01 volume: 1 issue: 1. Most recent 6 year(s) not available.)
Oxford Journals(NCKU訂購)
(Available from 2013 until 2016.)