Não informado. (1970). Sloan Management Review. Massachusetts Institute of Technology.
Chicagoスタイル(17版)引用形式Não informado. Sloan Management Review. Cambridge, Mass: Massachusetts Institute of Technology, 1970.
MLA(8版)引用形式Não informado. Sloan Management Review. Massachusetts Institute of Technology, 1970.
警告: この引用は必ずしも正確ではありません.