CORRÊA, R. L., & GEIGER, P. P. (1971). From Vitória to Belo Horizonte by the Rio Doce Valley.
Lua i Stíl Chicago (17ú heag.)CORRÊA, R. LOBATO, agus P. P. GEIGER. From Vitória to Belo Horizonte by the Rio Doce Valley. Rio de Janeiro, 1971.
Lua MLA (8ú heag.)CORRÊA, R. LOBATO, agus P. P. GEIGER. From Vitória to Belo Horizonte by the Rio Doce Valley. 1971.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.