共 19 条
[11]
Newman BM, 2009, DEV LIFE PSYCHOSOCIA, P533
[12]
Park Seung-Min, 2010, [Journal of the Korea Gerontological Society, 한국노년학], V30, P49
[19]
정영미, 2006, [Journal of the Korea Gerontological Society, 한국노년학], V26, P291