Não informado. Ozone Chemistry and Technology. Franklin Institute, Research Laboratories.
Παραπομπή σε μορφή Chicago (17η εκδ.)Não informado. Ozone Chemistry and Technology. Philadelphia, Pa: Franklin Institute, Research Laboratories.
Παραπομπή σε μορφή MLA (8th εκδ.)Não informado. Ozone Chemistry and Technology. Franklin Institute, Research Laboratories.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.