Tuma, E. H. (1965). Twenty-six centuries of agrarian reform: A comparative analysis. University of California Press.
Chicago Style aipamenaTuma, Elias H. Twenty-six Centuries of Agrarian Reform: A Comparative Analysis. Berkeley: University of California Press, 1965.
MLA aipamenaTuma, Elias H. Twenty-six Centuries of Agrarian Reform: A Comparative Analysis. University of California Press, 1965.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.