Summers-Effler, E. (2004). Humble saints and righteous heroes: Sustaining intense involvement in altruistic social movements.
Citación estilo ChicagoSummers-Effler, Erika. Humble Saints and Righteous Heroes: Sustaining Intense Involvement in Altruistic Social Movements. 2004.
Cita MLASummers-Effler, Erika. Humble Saints and Righteous Heroes: Sustaining Intense Involvement in Altruistic Social Movements. 2004.
Warning: These citations may not always be 100% accurate.