[21] Raphael Jehudah Zwi Werblowsky,The Beaten Track of Science:The Life and Work of J.J.M.de Groot,edited by Hartmut Walravens,Wiesbaden:Otto Harrassowitz,2002.
[22] China Mail Office,The China Review,or notes & queries on the Far East,Hong Kong,1872-1901.
[23] James Burges,Archaeological Survey of Western India,Vol.4 & 5,London:Trübner & Co.,1883.
[24] 布雷斯劳“二战”后成为波兰领土,称为弗罗茨瓦夫。
[25] Ernst Windisch,Zw?lf Hymnen des Rig-Veda mit Sāya n·a's commentar.Text.W?rterbuch zu Sā ya n· a Appandices,Leipzig,1883.