Etzioni, Amitai. The Monochrome Society. Princeton: Princeton University Press, 2001.
Gladwell, Malcolm. The Tipping Point. Boston: Little, Brown, 2000.
"Planlove v.2.4.2." Plans 2.2. 14 May 2006. 14 May 2006. http://www.grinnellplans.com/sandbox/wellons/.
Root-Wiley, Mark. "Grinnell Plans Survey." Unpublished survey, 2006.
"S&B Staff Secrets." The Scarlet & Black. 12 May 2006: 13. 15 May 2006. http://www.grinnell.edu/sandb/archives/volume_122/number_25/sandB_Vol122_Num25.pdf.
Grinnell Plans (Includes FAQs)
A Long Biased History of Plans. . . by Molly Backes, ‘02
Planwatch.org and Planworld.net: Two sites stemming out of a system similar to Plans at Amherst College.
remarks My personal website containing other papers, websites, graphics, lists, and more.
on colleges and blog-like things: Lawrence Lessig, a professor of Law at Stanford, wrote about Grinnell Plans and it's eviction from college web space in his blog.