3、A Companion to Chinese Art Martin J. Powers, Katherine R. Tsiang Wiley-Blackwell 2015 4、Protecting Dharma through Calligraphy in Tang China. A Study of the Ji Wang Shengjiao xu 集王聖教序, The Preface to the Buddhist Scriptures Engraved on Stone in Wang Xizhi’s Collated Characters [意] 毕罗(Pietro De Laurentis) Institut Monumenta Serica; Routledge 2021