易爲商周之史說 元和孫德謙
<bdi><a href="https://www.wikidata.org/wiki/Q45447708" class="extiw" title="d:Q45447708"><span title="Republic of China person CBDB = 76222">Sun Deqian</span></a>
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Published in <a href="https://en.wikipedia.org/wiki/en:1913" class="extiw" title="w:en:1913"><span title="year">1913</span></a>
《孔教會雜誌》第一卷第一號