Beier, U. c. (1970). Yoruba poetry; an anthology of traditional poems. University Press.
Lua i Stíl Chicago (17ú heag.)Beier, Ulli comp. Yoruba Poetry; an Anthology of Traditional Poems. Cambridge [Eng.]: University Press, 1970.
Lua MLA (9ú heag.)Beier, Ulli comp. Yoruba Poetry; an Anthology of Traditional Poems. University Press, 1970.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.