Παραπομπή APA
International Conference of Social Security Actuaries and Statisticians. (2003). Mortality, health insurance for pensioners, disability, minimum pensions, actuarial practice. Geneva: ISSA.
Παραπομπή Chicago StyleInternational Conference of Social Security Actuaries and Statisticians. Mortality, Health Insurance for Pensioners, Disability, Minimum Pensions, Actuarial Practice. Geneva: ISSA, 2003.
Παραπομπή MLAInternational Conference of Social Security Actuaries and Statisticians. Mortality, Health Insurance for Pensioners, Disability, Minimum Pensions, Actuarial Practice. Geneva: ISSA, 2003.
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