1. National development council. 2010. Tawain Population Projection from 2010 to 2016. ISBN=978-986-02-4626-1. National development council. 2010. Tawain Population Projection from 2010 to 2016. ISBN=978-986-02-4626-1.
2. Ministry of the interior R.O.C. (Taiwan). Department of statistics. 2012. Overview of long-term care and security institutions for the elderly in Taiwan at the end of 2011. Retrieved from https://www.moi.gov.tw/files/site_node_file/5844/week10111.pdf. Ministry of the interior R.O.C. (Taiwan). Department of statistics. 2012. Overview of long-term care and security institutions for the elderly in Taiwan at the end of 2011. Retrieved from https://www.moi.gov.tw/files/site_node_file/5844/week10111.pdf.
3. Kroon F.P. van der Burg L.R. Buchbinder R. Osborne R.H. Johnston R.V. and Pitt V. 2014. Self management education programmes for osteoarthritis. Cochrane Database of Systematic Reviews. 1 (Jan. 2014) DOI=10.1002/14651858.CD008963.pub2. Kroon F.P. van der Burg L.R. Buchbinder R. Osborne R.H. Johnston R.V. and Pitt V. 2014. Self management education programmes for osteoarthritis. Cochrane Database of Systematic Reviews. 1 (Jan. 2014) DOI=10.1002/14651858.CD008963.pub2.
4. Physical Activity and Parameters of Aging: A Physiological Perspective
5. Thompson W.R. Gordon N.F. and L.S. Pescatello. 2014. Acsm's Guidelines for Exercise Testing and Prescription(9th.ed.). Lippincott Williams & Wilkins. Thompson W.R. Gordon N.F. and L.S. Pescatello. 2014. Acsm's Guidelines for Exercise Testing and Prescription(9th.ed.). Lippincott Williams & Wilkins.