Edwards, P. (1993). Systems analysis & design. Mitchell McGraw-Hill.
Chicago ZitierstilEdwards, Perry. Systems Analysis & Design. New York: Mitchell McGraw-Hill, 1993.
MLA ZitierstilEdwards, Perry. Systems Analysis & Design. Mitchell McGraw-Hill, 1993.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.