FAO. (2004). Towards effective and sustainable seed relief activities. Rome: FAO.
Chicago Style aipamenaFAO. Towards Effective and Sustainable Seed Relief Activities. Rome: FAO, 2004.
MLA aipamenaFAO. Towards Effective and Sustainable Seed Relief Activities. Rome: FAO, 2004.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.