Wuthnow, R. (1991). Acts of compassion: Caring for others and helping ourselves. Princeton Univ..
Chicago-referens (17:e uppl.)Wuthnow, Robert. Acts of Compassion: Caring for Others and Helping Ourselves. Princeton: Princeton Univ., 1991.
MLA-referens (9:e uppl.)Wuthnow, Robert. Acts of Compassion: Caring for Others and Helping Ourselves. Princeton Univ., 1991.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.