Roshwald, M. (2000). Liberty: Its meaning and scope. Greenwood Press.
Chicago Style (17th ed.) ZitazioaRoshwald, Mordecai. Liberty: Its Meaning and Scope. Westport, Conn.: Greenwood Press, 2000.
MLA (9th ed.) ZitazioaRoshwald, Mordecai. Liberty: Its Meaning and Scope. Greenwood Press, 2000.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.