Dyfyniad APA

ALTER STEVEN. (1999). INFORMATION SYSTEM: A MANAGEMENT PERSPECTIVE (3RD.). MCGRAW-HILL.

Dyfyniad Arddull Chicago

ALTER STEVEN. INFORMATION SYSTEM: A MANAGEMENT PERSPECTIVE. 3RD. NEW YORK: MCGRAW-HILL, 1999.

Dyfyniad MLA

ALTER STEVEN. INFORMATION SYSTEM: A MANAGEMENT PERSPECTIVE. 3RD. MCGRAW-HILL, 1999.

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