1. Compendium of physical activities: An update of activity codes and METintensities;Ainsworth;Medicine and Science in Sports and Exercise,2000
2. A collection of physical activity questionnaires for health-related research: Seven-Day physical activity recall;American College of Sports Medicine;Medicine and Science in Sports and Exercise,1997
3. ACSM’s guidelines for exercise testing and prescription;American College of Sports Medicine,2000
4. BDI: Beck Depression Inventory manual;Beck,1993
5. The impact of a therapeutic recreation program on the use of coping strategies among people with AIDS;Caroleo;Annual in Therapeutic Recreation,1999