B R Sonck. (1996). Labour organisation on robotic milking dairy farms. Wageningen: Landbouwuniversiteit te Wageningen.
Stile di citazione ChicagoB R Sonck. Labour Organisation On Robotic Milking Dairy Farms. Wageningen: Landbouwuniversiteit te Wageningen, 1996.
Citazione MLAB R Sonck. Labour Organisation On Robotic Milking Dairy Farms. Wageningen: Landbouwuniversiteit te Wageningen, 1996.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.