Nardo, D. (1994). Democracy. Lucent Books.
Chicago Style aipamenaNardo, Don. Democracy. San Diego, CA: Lucent Books, 1994.
MLA aipamenaNardo, Don. Democracy. Lucent Books, 1994.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.
Nardo, D. (1994). Democracy. Lucent Books.
Chicago Style aipamenaNardo, Don. Democracy. San Diego, CA: Lucent Books, 1994.
MLA aipamenaNardo, Don. Democracy. Lucent Books, 1994.