【作者(必填)】Herzog, A. Regula; Franks, Melissa M.; Markus, Hazel R.; Holmberg, Diane
【文题(必填)】Activities and well-being in older age: Effects of self-concept and educational attainment.
【年份(必填)】
1998
【全文链接或数据库名称(选填)http://psycnet.apa.org/journals/pag/13/2/179/