1. Interview 1: Cofounder and former president of the association of farmers using direct seeding Asociación Argentina de Productores en Siembra Directa, per e-mail, 21.11.2012.
2. Interview 2: Former president of the local farmers' association Sociedad Rural de San Francisco, San Francisco, 25.04.2012 & 12.11.2012.
3. Interview 3: Former president of the local farmers' association Sociedad Rural de San Francisco, San Francisco, 25.04.2012 & 09.11.2012.
4. Interview 4: Representative of the neighborhood initiative Voz Ciudadana, San Francisco, 29.11.2012.
5. Interview 5: Former president of the local government's party faction in the city council of San Francisco, San Francisco, 23.04.2012.