Modell, M. E. (1988). A professional's guide to systems analysis. McGraw-Hill.
Chicago Style (17th ed.) CitationModell, Martin E. A Professional's Guide to Systems Analysis. New York: McGraw-Hill, 1988.
MLA引文Modell, Martin E. A Professional's Guide to Systems Analysis. McGraw-Hill, 1988.
警告:這些引文格式不一定是100%准確.