Baumard, N., & Foundation, R. (2011). Punishment is not a group adaptation: Humans punish to restore fairness rather than to support group cooperation. Springer.
Lua i Stíl Chicago (17ú heag.)Baumard, N., agus Rosselli Foundation. Punishment Is Not a Group Adaptation: Humans Punish to Restore Fairness Rather than to Support Group Cooperation. Springer, 2011.
Lua MLA (9ú heag.)Baumard, N., agus Rosselli Foundation. Punishment Is Not a Group Adaptation: Humans Punish to Restore Fairness Rather than to Support Group Cooperation. Springer, 2011.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.