FAO. (1997). Water reports N.13: Management of agricultural drainage water quality. Rome: FAO.
Trích dẫn kiểu ChicagoFAO. Water Reports N.13: Management of Agricultural Drainage Water Quality. Rome: FAO, 1997.
ציטוט MLAFAO. Water Reports N.13: Management of Agricultural Drainage Water Quality. Rome: FAO, 1997.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.