Não informado. (2009). Crop & Pasture Science. Commonwealth Scientific and Industrial Research Organization.
Παραπομπή σε μορφή Chicago (17η εκδ.)Não informado. Crop & Pasture Science. Victoria, Austrália: Commonwealth Scientific and Industrial Research Organization, 2009.
Παραπομπή σε μορφή MLA (8th εκδ.)Não informado. Crop & Pasture Science. Commonwealth Scientific and Industrial Research Organization, 2009.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.