Ullmann, J. E., Christman, D. A., & Holtje, H. (1986). Handbook of engineering management. Wiley.
Chicago Style (17th ed.) CitationUllmann, John E., Donald A. Christman, and Herbert Holtje. Handbook of Engineering Management. New York: Wiley, 1986.
MLA (9th ed.) CitationUllmann, John E., et al. Handbook of Engineering Management. Wiley, 1986.
Warning: These citations may not always be 100% accurate.