Lavretsky, H. (2014). Resilience and aging: Research and practice. John Hopkins University Press.
Dyfyniad Arddull ChicagoLavretsky, Helen. Resilience and Aging: Research and Practice. Baltimore, Maryland: John Hopkins University Press, 2014.
Dyfyniad MLALavretsky, Helen. Resilience and Aging: Research and Practice. John Hopkins University Press, 2014.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.