American Journal of Sports Medicine. American Orthopedic Society for Sports Medicine.
Lua i Stíl Chicago (17ú heag.)American Journal of Sports Medicine. Waltham: American Orthopedic Society for Sports Medicine.
Lua MLA (9ú heag.)American Journal of Sports Medicine. American Orthopedic Society for Sports Medicine.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.