共 101 条
[2]
[Anonymous], 2006, Gallup Management Journal
[3]
[Anonymous], CROWN LIFE DYNAMICS
[4]
[Anonymous], 14 STEPS MANAGING AG
[5]
Arnett J.J., 2004, EMERG ADULTHOOD
[7]
Barth M.C., 1995, Older and active: How Americans over 55 are contributing to society, P35
[9]
Belbin J. E., 1965, TRAINING METHODS OLD
[10]
Brown E., 2007, ANN REV GERONTOLOGY, V26, P39