1. Angell, O. H. (2008). From market to state networking: The case of a Norwegian voluntary organization. VOLUNTAS: International Journal of Voluntary and Nonprofit Organizations, 19(3), 296–315.
2. Benjamin, L. (2010). Funders as principals performance measurement in philanthropic relationships. Nonprofit Management & Leadership, 20(4), 383–403.
3. Bielefeld, W. (1994). What affects nonprofit survival? Nonprofit Management & Leadership, 5(1), 19–36.
4. Blideman, B., & Laurelii, E. (2011). Sveriges kommuner och landsting 2011, Sociala företag vidgar arbetsmarknaden. SKL Kommentus media i samarbete med Sveriges kommuner och landsting, Stockholm.
5. Cambi, S., Defoyrny, J., & Gregoire, O. (2006). Work integration social enterprises: Are they multiple-goal and multi-stakeholder organizations? In M. Nyssens, S. Adam, & T. Johnson (Eds.), Social enterprise: At the crossroads of market, public policies and civil society (pp. 29–49). London: Routledge.