Kennedy, James C. Gentle Path Tai Chi Chuan Association Training Guide.
Kenneman Concepts, 2004. (*The Training Guide is an Adobe .pdf file (330 kb) available as a free download by clicking
here. If you need the Adobe Acrobat Reader, click on the Get Adobe Reader button below.)
Hsu, Fun Yuen. Tai Chi Chuan: an Investigation into the Methods of Practice. Hsu Fun Yuen Tai Chi Academy, 1992.