Xing mei ji : Xianggang ji hai wai Hua ren yi shu jia zhuan ji / Bi Zirong bian zhu = A folio of contemporary works by Hong Kong and overseas Chinese artists / by Aser But.
形美集 : 香港及海外華人藝術家專輯 / 畢子融編著 = A folio of contemporary works by Hong Kong and overseas Chinese artists / by Aser But.