(1969). Agrarian change and economic development: The historical problems. London: Methuen & Co.
Chicago Style aipamenaAgrarian Change and Economic Development: The Historical Problems. London: Methuen & Co, 1969.
MLA aipamenaAgrarian Change and Economic Development: The Historical Problems. London: Methuen & Co, 1969.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.