汉语四千年. - 黄复雄 - Huang Fuxiong, ....-; 和晓宇 - He Xiaoyu, ....-; 黎锦熙 - Li Jinxi, 1890-1978 (北京 : 北京时代文化书局, 2019)
Bijlage "Diagram Showing the Evolution of Chinese for the Last Four Millenniums"