Dyfyniad APA

Gleim, G. A. (1971). Electronic data processing systems and procedures. Prentice-Hall, Inc.

Dyfyniad Arddull Chicago

Gleim, George A. Electronic Data Processing Systems and Procedures. Englewood Cliffs, New Jersey: Prentice-Hall, Inc, 1971.

Dyfyniad MLA

Gleim, George A. Electronic Data Processing Systems and Procedures. Prentice-Hall, Inc, 1971.

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