ECKSTEIN, . O. (1967). Public finance. 2n ed. N.J. Prentice-Hall.
Cita Chicago (17th ed.)ECKSTEIN, Otto. Public Finance. 2n Ed. Englewood Cliffe: N.J. Prentice-Hall, 1967.
Cita MLA (9th ed.)ECKSTEIN, Otto. Public Finance. 2n Ed. N.J. Prentice-Hall, 1967.
Atenció: Aquestes cites poden no estar 100% correctes.