Red Cross. U.S. American National Red Cross. (1937). American Red Cross first aid textbook. Blakiston.
Lua i Stíl Chicago (17ú heag.)Red Cross. U.S. American National Red Cross. American Red Cross First Aid Textbook. Philadelphia: Blakiston, 1937.
Lua MLA (9ú heag.)Red Cross. U.S. American National Red Cross. American Red Cross First Aid Textbook. Blakiston, 1937.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.