Dyfyniad APA

Parnell, T., & Null, C. (1999). Network administrator's reference. Osborne/McGraw Hill.

Dyfyniad Arddull Chicago

Parnell, Tere', and Christopher Null. Network Administrator's Reference. Berkeley, Calif: Osborne/McGraw Hill, 1999.

Dyfyniad MLA

Parnell, Tere', and Christopher Null. Network Administrator's Reference. Osborne/McGraw Hill, 1999.

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