Meijer, H. (1951). Rural Brazil at the cross-roads. H. Veenman.
Lua i Stíl Chicago (17ú heag.)Meijer, H. Rural Brazil at the Cross-roads. Wageningen: H. Veenman, 1951.
Lua MLA (8ú heag.)Meijer, H. Rural Brazil at the Cross-roads. H. Veenman, 1951.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.