Lua APA (7ú heag.)

(2009). PYP L7 Teeth single (Pearson Baccalaureate PrimaryYears Programme). Heinemann.

Lua i Stíl Chicago (17ú heag.)

PYP L7 Teeth Single (Pearson Baccalaureate PrimaryYears Programme). Heinemann, 2009.

Lua MLA (9ú heag.)

PYP L7 Teeth Single (Pearson Baccalaureate PrimaryYears Programme). Heinemann, 2009.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.