APA citiranje

Whitten, J. L. (2001). Systems analysis and design methods. Boston, MA: Irwin/McGraw-Hill.

Trích dẫn kiểu Chicago

Whitten, Jeffrey L. Systems Analysis and Design Methods. Boston, MA: Irwin/McGraw-Hill, 2001.

MLA citiranje

Whitten, Jeffrey L. Systems Analysis and Design Methods. Boston, MA: Irwin/McGraw-Hill, 2001.