Por The Center for Effective Philanthropy (CEP)
Por Grantmakers for Effective Organizations (GEO)
Por PEAK Grantmaking
Por FSG Social Impact Advisors
Por Grantbook, PEAK Grantmaking, Tech Impact Idealware
Por New Philanthropy Capital (NPC)
Por Enclude, Open Society Foundations
Por Harvard Business Review
Por Rockefeller Philanthropy Advisors
Por Ford Foundation
Por Shareable