World Health Organization. Specifications for pesticides used in public health: Insecticides, molluscicides, repellents, methods (6a ed.).
Chicago (17e ed.) BronvermeldingWorld Health Organization. Specifications for Pesticides Used in Public Health: Insecticides, Molluscicides, Repellents, Methods. 6a ed.
MLA (8e ed.) BronvermeldingWorld Health Organization. Specifications for Pesticides Used in Public Health: Insecticides, Molluscicides, Repellents, Methods. 6a ed.
Let op: Deze citaties zijn niet altijd 100% accuraat.