Freeman, T. B. (1941). Yoruba supplementary reader II. C.M.S. Bookshop.
Chicago Style aipamenaFreeman, Thomas Birch. Yoruba Supplementary Reader II. Lagos: C.M.S. Bookshop, 1941.
MLA aipamenaFreeman, Thomas Birch. Yoruba Supplementary Reader II. C.M.S. Bookshop, 1941.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.