Francks, P. Technology and agricultural development in pre-war Japan. New Haven: Yale University Press.
Chicago Style aipamenaFrancks, Penelope. Technology and Agricultural Development in Pre-war Japan. New Haven: Yale University Press.
MLA aipamenaFrancks, Penelope. Technology and Agricultural Development in Pre-war Japan. New Haven: Yale University Press.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.