Rejda, G. E. (1994). Social insurance and economic security (5th ed.). Prentice Hall.
Cita Chicago (17th ed.)Rejda, George E. Social Insurance and Economic Security. 5th ed. Englewood Cliffs, N.J: Prentice Hall, 1994.
Cita MLA (9th ed.)Rejda, George E. Social Insurance and Economic Security. 5th ed. Prentice Hall, 1994.
Atenció: Aquestes cites poden no estar 100% correctes.