Meijer, H. (1951). Rural Brazil at the cross-roads. H. Veenman.
Chicago Style aipamenaMeijer, H. Rural Brazil at the Cross-roads. Wageningen: H. Veenman, 1951.
MLA aipamenaMeijer, H. Rural Brazil at the Cross-roads. H. Veenman, 1951.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.