(2002). Irritable bowel syndrome: Diagnosis and treatment. Edinburgh: W.B. Saunders.
Chicago Style aipamenaIrritable Bowel Syndrome: Diagnosis and Treatment. Edinburgh: W.B. Saunders, 2002.
MLA aipamenaIrritable Bowel Syndrome: Diagnosis and Treatment. Edinburgh: W.B. Saunders, 2002.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.