O'Brien, C. Poetry, 1870-2000: Catherine O'Brien. A history of women's writing in Italy.(2000).
Lua i Stíl Chicago (17ú heag.)O'Brien, Catherine. "Poetry, 1870-2000: Catherine O'Brien." A History of Women's Writing in Italy.(2000) .
Lua MLA (8ú heag.)O'Brien, Catherine. "Poetry, 1870-2000: Catherine O'Brien." A History of Women's Writing in Italy.(2000), .
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.