Manufacturer's Websites
Sony
Panasonic
JVC
Tektronics
Sanyo
Canon
AJA

Professional Organizations & Associations
NAB - National Association of Broadcasters
FCC - Federal Communications Commission
SMPTE - Society of Motion Picture & Television Engineers
ATSC - Advanced Television Systems Committee
AES - Audio Engineering Society
VES - Visual Effects Society
ANSI - American National Standards Institue

On-line Publications & Trade Magazines
Hollywood Reporter
Variety
AV Video
Videography
Broadcast Engineering
Broadcast & Cable
DV