Syngress Media, I. (2000). CCNA Cisco certified network administrator study guide: (exam 640-507). Berkeley, Calif: Osborne McGraw-Hill.
Style de citation ChicagoSyngress Media, Inc. CCNA Cisco Certified Network Administrator Study Guide: (exam 640-507). Berkeley, Calif: Osborne McGraw-Hill, 2000.
Style de citation MLASyngress Media, Inc. CCNA Cisco Certified Network Administrator Study Guide: (exam 640-507). Berkeley, Calif: Osborne McGraw-Hill, 2000.
Attention : ces citations peuvent ne pas être correctes à 100%.