Idealist.org - Volunteer Resource Center
Energize, Inc. - Volunteer Management Resource Library
Volunteering in America
2011 State of the World's Volunteerism Report
Giving and Volunteering in the U.S.
National Service - Research and Policy
Working with Technical Volunteers
Nonprofit Technology Network
International Volunteerism Resource Center
United Nations Volunteer Programme
HandsOn Greater Portland
Youth Service America
Energize, Inc. - Youth and Students in Service
National Council of Nonprofits
Nonprofit Association of Oregon
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