Daniels, R. V. (1993). The end of the communist revolution. Routledge.
Chicago Style (17th ed.) ZitazioaDaniels, Robert Vincent. The End of the Communist Revolution. London: Routledge, 1993.
MLA (9th ed.) ZitazioaDaniels, Robert Vincent. The End of the Communist Revolution. Routledge, 1993.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.