Não informado. (2022). Perfumer & Flavorist International. Allured Publishing.
Chicago (17e ed.) BronvermeldingNão informado. Perfumer & Flavorist International. Wheaton, Ill: Allured Publishing, 2022.
MLA (8e ed.) BronvermeldingNão informado. Perfumer & Flavorist International. Allured Publishing, 2022.
Let op: Deze citaties zijn niet altijd 100% accuraat.