O.R.S.T.O.M. (Agency : France). Bulletin scientifique. O.R.S.T.O.M.
Lua i Stíl Chicago (17ú heag.)O.R.S.T.O.M. (Agency : France). Bulletin Scientifique. Paris: O.R.S.T.O.M.
Lua MLA (8ú heag.)O.R.S.T.O.M. (Agency : France). Bulletin Scientifique. O.R.S.T.O.M.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.