共 37 条
[11]
FRANZEN K, 2002, VOLONTARERS UPPLEVEL
[13]
GRASSMAN JE, 1994, 3 AGE VOLUNTEERING S
[14]
GRASSMAN JE, 1987, ANDRE OCH FOR MIG DE
[16]
Jones C, 1996, SIGHT SOUND, V6, P35
[17]
Lundstrom T., 1997, NONPROFIT SECTOR SWE
[18]
Mayeroff M., 1971, CARING
[19]
Moore H.L., 1994, PASSION DIFFERENCE