Eckstein, O. (1967). Public finance (2nd ed.). Prentice-Hall.
Chicago Style aipamenaEckstein, Otto. Public Finance. 2nd ed. Englewood Cliffs, NJ: Prentice-Hall, 1967.
MLA aipamenaEckstein, Otto. Public Finance. 2nd ed. Prentice-Hall, 1967.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.