APA aipamena

World Health Organization & World Health Organization. Disinfectants and disinfectant by-products.

Chicago Style aipamena

World Health Organization and World Health Organization. Disinfectants and Disinfectant By-products.

MLA aipamena

World Health Organization and World Health Organization. Disinfectants and Disinfectant By-products.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.