Não informado. (2001). Journal of Orthopaedic and Sports Physical Therapy. American Physical Therapy Association.
Chicago-Zitierstil (17. Ausg.)Não informado. Journal of Orthopaedic and Sports Physical Therapy. Alexandria, Va: American Physical Therapy Association, 2001.
MLA-Zitierstil (8. Ausg.)Não informado. Journal of Orthopaedic and Sports Physical Therapy. American Physical Therapy Association, 2001.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.