The A+ Certification & PC Repair Handbook (Charles River Media Networking/Security)

http://www4.tomshardware.com/storage/20020812/. This Tom’s Guides Publishing site has an excellent description of Serial ATA.

http://www.serialata.org/. This site is home of the Serial ATA Working Group. Serial ATA interface standards information is available at this site.

http://www.scsita.org/aboutscsi/SCSI_Termination_Tutorial.html#top. This SCSI Trade Association Web site has an easy-to-understand paper regarding SCSI and SCSI termination.