Dyfyniad APA

(1988). Principles of operating systems / Sacha Krakowiak ; translated by David Beeson.

Dyfyniad Arddull Chicago

Principles of Operating Systems / Sacha Krakowiak ; Translated by David Beeson. 1988.

Dyfyniad MLA

Principles of Operating Systems / Sacha Krakowiak ; Translated by David Beeson. 1988.

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