BERGSON, A. (1968). Planning and productivity under Soviet: Socialism. Carnegie-Mellon Univ..
Chicagoスタイル(17版)引用形式BERGSON, Abram. Planning and Productivity Under Soviet: Socialism. New York: Carnegie-Mellon Univ., 1968.
MLA(9版)引用形式BERGSON, Abram. Planning and Productivity Under Soviet: Socialism. Carnegie-Mellon Univ., 1968.
警告: この引用は必ずしも正確ではありません.