Orebaugh, A., Morris, G., Warnicke, E., & Ramirez, G. (2004). Ethereal: Packet sniffing. Syngress Pub..
Lua i Stíl Chicago (17ú heag.)Orebaugh, Angela, Greg Morris, Ed Warnicke, agus Gilbert Ramirez. Ethereal: Packet Sniffing. Rockland, MA: Syngress Pub., 2004.
Lua MLA (9ú heag.)Orebaugh, Angela, et al. Ethereal: Packet Sniffing. Syngress Pub., 2004.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.