Ullmann, J. E. (1987). Theory and problems of quantitative methods in management. Mc Graw Hill.
Chicago Edition CitationUllmann, John E. Theory and Problems of Quantitative Methods in Management. New York: Mc Graw Hill, 1987.
MLA Edition CitationUllmann, John E. Theory and Problems of Quantitative Methods in Management. Mc Graw Hill, 1987.
Warning: These citations may not always be 100% accurate.