Dyfyniad APA

BALTZAN. (2018). Information Systems 4th ed/ Baltzan. Mc GrawHill.

Dyfyniad Arddull Chicago

BALTZAN. Information Systems 4th Ed/ Baltzan. Mc GrawHill, 2018.

Dyfyniad MLA

BALTZAN. Information Systems 4th Ed/ Baltzan. Mc GrawHill, 2018.

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