FMO. (1992). Planting. Illinois: John Deere.
Chicago Style aipamenaFMO. Planting. Illinois: John Deere, 1992.
MLA aipamenaFMO. Planting. Illinois: John Deere, 1992.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.
APA aipamena