PHYSICIAN`S DESK REFERENCE (61.).
Lua i Stíl Chicago (17ú heag.)PHYSICIAN`S DESK REFERENCE. 61. MONTVALE DES MOINES.
Lua MLA (9ú heag.)PHYSICIAN`S DESK REFERENCE. 61.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.
Lua APA (7ú heag.)