Weir, G., & Cader, M. (2011). New directions in migraine.
Lua i Stíl Chicago (17ú heag.)Weir, G., agus M. Cader. New Directions in Migraine. 2011.
Lua MLA (9ú heag.)Weir, G., agus M. Cader. New Directions in Migraine. 2011.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.