(1993). Triumph of democracy: An overview of world parliaments. C.B.S. Publisher.
Chicago Style (17th ed.) ZitazioaTriumph of Democracy: An Overview of World Parliaments. New Delhi: C.B.S. Publisher, 1993.
MLA (9th ed.) ZitazioaTriumph of Democracy: An Overview of World Parliaments. C.B.S. Publisher, 1993.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.