The Outreach Evaluation Resource Center provides assistance in developing well-planned evaluation to help target and measure outreach success.
MLA has an Outreach Special Interest Group. Notes from recent meetings are available online.
Marshall, Joanne. A review of health sciences library outreach and evaluation.
Burroughs, Catherine. Success with outreach: setting goals and objectives. Dragonfly Fall 2000.
The South Central Region of the NN/LM has an online outreach manual.