Software

Adobe
Acrobat, PageMaker, Illustrator, Photoshop, Macromedia Freehand, etc.
www.adobe.com

QuarkXPress
www.quark.com

Shipping

Federal Express
www.fedex.com

United Parcel Service 
www.ups.com

Canada Post
www.canadapost.ca

Magazines / Trade Publications

Printing Impressions
Monthly magazine for printing and graphic art executives www.piworld.com

Graphic Arts Monthly
http://magazine-directory.com/Graphic-Arts-Monthly.htm

Trade Related Sites

Publishers Weekly (USA)
www.publishersweekly.com

International Association of Printing House Craftsmen
www.iaphc.org

Canadian Copywrite Office
www.cipo.gc.ca

US Copywrite Office 
www.loc.gov/copyright