Incoming Resources
- IDG Books Worldwide, Foster City, CA, c2000
- International Data Group Co., Foster City, CA, 2000
- IDG Books, Foster City, CA, 1999
- IDG Books Worldwide, Foster City, CA, c1999
- IDG Books Worldwide, Foster City, CA, ©2000-
- Goosebottom Books Llc, Foster City, CA, c2012
- IDG Books Worldwide, Foster City, CA, c1997