Whitten, J. L. (1998). Systems analysis and design methods. Irwin/McGraw-Hill.
Trích dẫn kiểu ChicagoWhitten, Jeffrey L. Systems Analysis and Design Methods. Irwin/McGraw-Hill, 1998.
ציטוט MLAWhitten, Jeffrey L. Systems Analysis and Design Methods. Irwin/McGraw-Hill, 1998.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.