Cross, J. S. Vertical integration in the oil industry, 1953.
Its Annual report, 1981-82, surrogate: t.p. (Massachusetts Institute of Technology, Sloan School of Management)
Industrial manag. rev., spring 1964: p. i (Alfred P. Sloan School of Management, Massachusetts Institute of Technology); fall 1963: p. i (School of Industrial Management, Massachusetts Institute of Technology)
Management, 2003: CIP t.p. (the MIT Sloan School of Management)
