Παραπομπή APA
Mannheim Research Institute for the Economics of Aging., Alcser, K. H., Borsch-Supan, A., & Jurges, J. (2005). The survey of health, aging [ageing], and retirement in Europe: Methodology. Mannheim: MEA.
Παραπομπή Chicago StyleMannheim Research Institute for the Economics of Aging., Kirsten H. Alcser, Axel Borsch-Supan, and Jendrik Jurges. The Survey of Health, Aging [ageing], and Retirement in Europe: Methodology. Mannheim: MEA, 2005.
Παραπομπή MLAMannheim Research Institute for the Economics of Aging., Kirsten H. Alcser, Axel Borsch-Supan, and Jendrik Jurges. The Survey of Health, Aging [ageing], and Retirement in Europe: Methodology. Mannheim: MEA, 2005.
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