Organisation for Economic Co-operation and Development. (1977). Old age pension schemes. Organisation for Economic Co-operation and Development ; sold by OECD Publications Center].
Chicagoスタイル(17版)引用形式Organisation for Economic Co-operation and Development. Old Age Pension Schemes. Paris : [Washington: Organisation for Economic Co-operation and Development ; sold by OECD Publications Center], 1977.
MLA(8版)引用形式Organisation for Economic Co-operation and Development. Old Age Pension Schemes. Organisation for Economic Co-operation and Development ; sold by OECD Publications Center], 1977.
警告: この引用は必ずしも正確ではありません.