Requirements by Collaboration
| Source | Reviewer | Date |
| Software Development Agile Newsletter | Scott W. Ambler | May 2005 |
| Software Quality Professional | Duncan Scott | March 2005 |
| The Facilitator | Susan Nurre, Editor | Q1 2004 |
| INCOSE (International Council on System Engineering) Insight | Dr. Lawrence D. Pohlman | August 2003 |
| Group Facilitation: A Research and Applications Journal | Eileen Dowse | July 2003 |
| Windows Developer Network’s Byte.com | Jack Woehr | September 2002 |
| Sticky Minds | Carol A. Dekkers, CMC, CFPS | January 2003 |
| Society for Technical Communications | Tom Spitzer | September 2002 |
| Software Development Magazine | Warren Keuffel | August 2002 |
| Ian Alexander (U.K. requirements guru) Website | ||
| Microsoft Certified Professional (MCP) Developer Central Newsletter | Mike Gunderloy | July 2002 |
