"Zi you xing" shi nian hui gu : tan tao Xianggang yu nei di de rong he jin cheng yu shan bian = The individual visit scheme : a decade in review : exploring the course and evolution of integration between Hong Kong and the mainland / Zheng Hongtai, Yin Baoshan.
「自由行」十年回顧 : 探討香港與內地的融合進程與嬗變 = The individual visit scheme : a decade in review : exploring the course and evolution of integration between Hong Kong and the mainland / 鄭宏泰, 尹寶珊.