heslop, A., & International, H. (2013). Ageing and Development.
Chicagoスタイル(17版)引用形式heslop, Amanda, , HelpAge International. Ageing and Development. 2013.
MLA(8版)引用形式heslop, Amanda, , HelpAge International. Ageing and Development. 2013.
警告: この引用は必ずしも正確ではありません.