Não informado. (1910). Perfumery and Essential Oil Record. United Trade Press.
Chicago-Zitierstil (17. Ausg.)Não informado. Perfumery and Essential Oil Record. London: United Trade Press, 1910.
MLA-Zitierstil (8. Ausg.)Não informado. Perfumery and Essential Oil Record. United Trade Press, 1910.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.