共 64 条
[2]
Ajzen, 2005, ATTITUDES PERSONALIT
[5]
[Anonymous], 1988, First births in America: Changes in the tempo of parenthood
[6]
[Anonymous], 1999, Developmental regulation in adulthood: Age normative and sociostructural constraints as adaptive challenges
[9]
BAANDERS AN, 1998, THESIS WAGENINGEN AG