Papiol, E., & Toth, M. (2004). Big bugs 2: Pupil`s book. Macmillan.
Lua i Stíl Chicago (17ú heag.)Papiol, Elisenda, agus María Toth. Big Bugs 2: Pupil`s Book. España: Macmillan, 2004.
Lua MLA (9ú heag.)Papiol, Elisenda, agus María Toth. Big Bugs 2: Pupil`s Book. Macmillan, 2004.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.