I P Abrol. (1988). FAO soils bulletin N.39: Salt-affected soils and their management. Rome: FAO.
Chicago Style aipamenaI P Abrol. FAO Soils Bulletin N.39: Salt-affected Soils and Their Management. Rome: FAO, 1988.
MLA aipamenaI P Abrol. FAO Soils Bulletin N.39: Salt-affected Soils and Their Management. Rome: FAO, 1988.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.