Haynes, R. B. (2006). Clinical epidemiology: How to do clinical practice research (Third edition.). Lippincott Williams & Wilkins.
Lua i Stíl Chicago (17ú heag.)Haynes, R. Brian. Clinical Epidemiology: How to Do Clinical Practice Research. Third edition. Philadelphia: Lippincott Williams & Wilkins, 2006.
Lua MLA (9ú heag.)Haynes, R. Brian. Clinical Epidemiology: How to Do Clinical Practice Research. Third edition. Lippincott Williams & Wilkins, 2006.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.