Learning Zone Express (Firm), Jones, C., Nelson-Smith, M., & Spongber, S. (2006). Encouraging moral development in children. Learning Zonexpress.
Chicago-referens (17:e uppl.)Learning Zone Express (Firm), Chris Jones, Melanie Nelson-Smith, och Susan Spongber. Encouraging Moral Development in Children. Owatonna, MN: Learning Zonexpress, 2006.
MLA-referens (9:e uppl.)Learning Zone Express (Firm), et al. Encouraging Moral Development in Children. Learning Zonexpress, 2006.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.