Dyfyniad APA

Deitel, H. M. (1999). An introduction to operating systems. Addison-Wesley.

Dyfyniad Arddull Chicago

Deitel, Harvey M. An Introduction to Operating Systems. Reading, Massachusetts: Addison-Wesley, 1999.

Dyfyniad MLA

Deitel, Harvey M. An Introduction to Operating Systems. Addison-Wesley, 1999.

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