De Ungria, R. M. (1991). Voideville: Selected poems, 1974-79. Kalikasan Press.
Lua i Stíl Chicago (17ú heag.)De Ungria, Ricardo M. Voideville: Selected Poems, 1974-79. Manila: Kalikasan Press, 1991.
Lua MLA (9ú heag.)De Ungria, Ricardo M. Voideville: Selected Poems, 1974-79. Kalikasan Press, 1991.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.