Iyer, S. (1999). Actuarial mathematics of social security pensions. ILO.
Cita Chicago (17th ed.)Iyer, Subramaniam. Actuarial Mathematics of Social Security Pensions. Geneva: ILO, 1999.
Cita MLA (9th ed.)Iyer, Subramaniam. Actuarial Mathematics of Social Security Pensions. ILO, 1999.
Atenció: Aquestes cites poden no estar 100% correctes.