[141] 中国人民大学工业经济系编著:《北京工业史料》,100页,北京,北京出版社,1960。
[142] Alex.Ramsay,Peking who's who,北京,通商行名编辑处,1922,Taipei:Ch'eng Wen Publishing Company,1971,p.106.
[143] Alex.Ramsay,Peking who's who,北京,通商行名编辑处,1922,Taipei:Ch'eng Wen Publishing Company,1971,p.2.
[144] G.C.Allen,Audrey Donnithorne,Western Enterprise in Far Eastern Economic Development:China and Japan,London:Routledge,2003,p.157.