Wharton, C. R. (1969). Subsistence agriculture and economic development. Adline.
Citación estilo ChicagoWharton, Clifton R. Subsistence Agriculture and Economic Development. Chicago: Adline, 1969.
Cita MLAWharton, Clifton R. Subsistence Agriculture and Economic Development. Adline, 1969.
Warning: These citations may not always be 100% accurate.