Não informado. (2004). International Journal of Welfare for the Aged. Korean Society of Welfare for the Aged.
Chicago-Zitierstil (17. Ausg.)Não informado. International Journal of Welfare for the Aged. Seoul: Korean Society of Welfare for the Aged, 2004.
MLA-Zitierstil (8. Ausg.)Não informado. International Journal of Welfare for the Aged. Korean Society of Welfare for the Aged, 2004.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.