共 70 条
[1]
Aboderin I, 2006, INTERGENERATIONAL SUPPORT AND OLD AGE IN AFRICA, P1
[3]
ABWA DANIEL, 2004, NEW GENDER STUDIES C, P13
[4]
AFRICA PRESS AGENCY, 2009, AFR PRESS REF
[5]
AFRICAN ECONOMIC OUTLOOK, 2012, EC OUTL CAM 2013
[6]
Alcock P., 2008, STUDENTS COMPANION S
[7]
[Anonymous], 2020, GOOD CITIZEN YOUNGER
[8]
[Anonymous], WORLD POP PROSP 2010
[9]
Ardington C, 2009, HLTH ANAL NIDS WAVE
[10]
Bailey Clive, 2002, J Aging Soc Policy, V14, P105, DOI 10.1300/J031v14n01_09