english: [ ] Bernedo, Ferraro, and Price (2014) studied the seven-year effect of the water-saving intervention described in Ferraro, Miranda, and Price (2011) (see figure 4.11).
non_english: [ ] Bernedo, Ferraro, and Price (2014) staidéar ar éifeacht seacht mbliana na hidirghabhála coigilte uisce a thuairiscítear i Ferraro, Miranda, and Price (2011) (féach figiúr 4.11).