Dyfyniad APA

(1971). Control of the information system development cycle [by] Robert I. Benjamin.

Dyfyniad Arddull Chicago

Control of the Information System Development Cycle [by] Robert I. Benjamin. 1971.

Dyfyniad MLA

Control of the Information System Development Cycle [by] Robert I. Benjamin. 1971.

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