APA ציטוט

Whitten, J. L. (1998). Systems analysis and design methods. Irwin/McGraw-Hill.

Trích dẫn kiểu Chicago

Whitten, Jeffrey L. Systems Analysis and Design Methods. Irwin/McGraw-Hill, 1998.

ציטוט MLA

Whitten, Jeffrey L. Systems Analysis and Design Methods. Irwin/McGraw-Hill, 1998.