Dabove, C. (2001). New Happy Days 3: Teacher´s Guide (1a. ed.). Richmond Publishing.
Lua i Stíl Chicago (17ú heag.)Dabove, Claudia. New Happy Days 3: Teacher´s Guide. 1a. ed. Buenos Aires: Richmond Publishing, 2001.
Lua MLA (9ú heag.)Dabove, Claudia. New Happy Days 3: Teacher´s Guide. 1a. ed. Richmond Publishing, 2001.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.