DIXSON , M. S.. (1997). YOUNG SCIENTISTS INVESTIGATE PLANTS AROUND US. EVANS BROTHERS LIMITED.
Lua i Stíl Chicago (17ú heag.)DIXSON , MALCOLUM/ SMITH. YOUNG SCIENTISTS INVESTIGATE PLANTS AROUND US. LONDON: EVANS BROTHERS LIMITED, 1997.
Lua MLA (9ú heag.)DIXSON , MALCOLUM/ SMITH. YOUNG SCIENTISTS INVESTIGATE PLANTS AROUND US. EVANS BROTHERS LIMITED, 1997.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.