Coulter, A. (2001). Patients and research.
Lua i Stíl Chicago (17ú heag.)Coulter, A. Patients and Research. 2001.
Lua MLA (9ú heag.)Coulter, A. Patients and Research. 2001.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.