Rowen, L. H. (1988). Ring theory. vol.2. Academic Press.
Chicago Style aipamenaRowen, Louis Halle. Ring Theory. Vol.2. Boston: Academic Press, 1988.
MLA aipamenaRowen, Louis Halle. Ring Theory. Vol.2. Academic Press, 1988.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.