Walker, J. (1996). Changing concepts of retirement: Educational implications. Arena.
Chicagoスタイル(17版)引用形式Walker, Joanna. Changing Concepts of Retirement: Educational Implications. Aldershot, Hants, England: Arena, 1996.
MLA(8版)引用形式Walker, Joanna. Changing Concepts of Retirement: Educational Implications. Arena, 1996.
警告: この引用は必ずしも正確ではありません.