BEECH, L. W. Spelling: Word and skills.-- ed.2. Scott.
Lua i Stíl Chicago (17ú heag.)BEECH, Linda Ward. Spelling: Word and Skills.-- Ed.2. Illinois: Scott.
Lua MLA (9ú heag.)BEECH, Linda Ward. Spelling: Word and Skills.-- Ed.2. Scott.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.