HON, Sze Sze. “Highlights of Elderly Service in Hong Kong — Athletic Gala for the Elderly: 香港老人服務工作剪影--全港老人運動會”. Asian Journal of Physical Education & Recreation 4, no. 1 (June 1, 1998): 56–60. Accessed April 20, 2024. https://ejournals.lib.hkbu.edu.hk/index.php/ajper/article/view/1203.