CHOW, Bik Chu. “Validity and Reliability of Bailey Bridge Test for Hong Kong Secondary School Students: 香港中學生拾放豆袋測試的效度及信度”. Asian Journal of Physical Education & Recreation 4, no. 2 (December 1, 1998): 7–11. Accessed August 13, 2022. https://ejournals.lib.hkbu.edu.hk/index.php/ajper/article/view/1206.