Dyfyniad APA

Lucas, H. C. (1981). The analysis, design, and implementation of information systems (2nd. ed.). McGraw-Hill.

Dyfyniad Arddull Chicago

Lucas, Henry C. The Analysis, Design, and Implementation of Information Systems. 2nd. ed. New York: McGraw-Hill, 1981.

Dyfyniad MLA

Lucas, Henry C. The Analysis, Design, and Implementation of Information Systems. 2nd. ed. McGraw-Hill, 1981.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.