Federal Working Group on Pest Management. Guidlines on sampling and statistical methodologies for ambient pesticide monitoring: Monitoring panel. Federal Working Group on Pest Management.
Παραπομπή σε μορφή Chicago (17η εκδ.)Federal Working Group on Pest Management. Guidlines on Sampling and Statistical Methodologies for Ambient Pesticide Monitoring: Monitoring Panel. Federal Working Group on Pest Management.
Παραπομπή σε μορφή MLA (9th εκδ.)Federal Working Group on Pest Management. Guidlines on Sampling and Statistical Methodologies for Ambient Pesticide Monitoring: Monitoring Panel. Federal Working Group on Pest Management.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.