অনুরূপ উপাদানগুলি: Codex Selden: A manuscript from the valley of Nochixtlán
- Antiviolent towns: Notes from a state of social health/
- Codex Sánchez Solís: a manuscript from the Mixteca Baja
- Learning to be violent. Results of sentence completion test in the valley of Oaxaca.
- The face of human nature: Implications of the data, and a step or two toward a theory of antiviolence.
- The face of human nature: Implications of the data, and a step or two toward a theory of antiviolence.
- A new look at the problem of human violence/