HASHMI , A. (1994). SOUND: CHILDREN'S SCIENCE LIBRARY.
Lua i Stíl Chicago (17ú heag.)HASHMI , A.H. SOUND: CHILDREN'S SCIENCE LIBRARY. 1994.
Lua MLA (9ú heag.)HASHMI , A.H. SOUND: CHILDREN'S SCIENCE LIBRARY. 1994.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.