Dyfyniad APA
ebrary, Inc, Danielyan, E., & Knipp, E. (2002). Managing Cisco network security (2nd ed.). Syngress Media.
Dyfyniad Arddull Chicago
ebrary, Inc, Edgar Danielyan, and Eric Knipp. Managing Cisco Network Security. 2nd ed. Rockland, Mass.: Syngress Media, 2002.
Dyfyniad MLA
ebrary, Inc, et al. Managing Cisco Network Security. 2nd ed. Syngress Media, 2002.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.