León Fernández, M., & Lépiz Vega, O. D. (2015). Integrated Management for Active Aging.
Čikaški stil citiranjaLeón Fernández, Maribel, i Oscar David Lépiz Vega. Integrated Management for Active Aging. 2015.
MLA način citiranjaLeón Fernández, Maribel, i Oscar David Lépiz Vega. Integrated Management for Active Aging. 2015.
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