Waddington, H., & White, H. (2014). Farmer field schools: From agricultural extension to adult education : 3ie systematic review summary 1. International Initiative for Impact Evaluation (3ie).
Citação norma ChicagoWaddington, Hugh, and Howard White. Farmer Field Schools: From Agricultural Extension to Adult Education : 3ie Systematic Review Summary 1. London: International Initiative for Impact Evaluation (3ie), 2014.
Citação norma MLAWaddington, Hugh, and Howard White. Farmer Field Schools: From Agricultural Extension to Adult Education : 3ie Systematic Review Summary 1. International Initiative for Impact Evaluation (3ie), 2014.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.