If you haven't had the opportunity to range around on the Sustainability TA pages of this site, one of the items I'd like to direct your attention to is the list of seminal literature for SANEs and SANE programs. Many of the articles and reports on this list are full-text and available for download.
Please note, this list is not definitive--there may be other publications you're using that you feel are essential reading for SANEs and program managers. If so, please include the information in the Comments section. We are definitely curious what people consider must-reads.
For information on how to obtain hard copies of the documents on our list, simply submit a request to NSVRC staff.