(1992). The elderly population in developed and developing world: Policies, problems and perspectives. B. R. Publishing Corporation.
シカゴスタイル引用形The Elderly Population in Developed and Developing World: Policies, Problems and Perspectives. Delhi: B. R. Publishing Corporation, 1992.
MLA引用形式The Elderly Population in Developed and Developing World: Policies, Problems and Perspectives. B. R. Publishing Corporation, 1992.
警告: この引用は必ずしも正確ではありません.