Vletter, D. R. d. (1946). Geology of the western part of middle Oriente, Cuba (west of Holguin). Kemink.
Lua i Stíl Chicago (17ú heag.)Vletter, D. Robert de. Geology of the Western Part of Middle Oriente, Cuba (west of Holguin). Utrecht: Kemink, 1946.
Lua MLA (8ú heag.)Vletter, D. Robert de. Geology of the Western Part of Middle Oriente, Cuba (west of Holguin). Kemink, 1946.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.