Sichuan Bureau of Geology and Mineral Resources, 1991, Regional Geology of Sichuan Province [Geological Memoirs of the Ministry of Geology and Mineral Resources of the People's Republic of China, (1)Regional Geology, no.23], Beijing: Geological Publishing House, 301 Wenjiaci in Zhangla County,...
明•文嘉《今日》鉴赏:“今日复今日,今日何其少。 今日又不为,此事何时了。 人生百年几今日,今日不为真可惜。 若言姑待明朝至,明朝又有明朝事。 为君聊赋今日诗,努力请从今日始。”录自 姜葆夫、韦良成选注《常用古诗》。