Christiane Meunier
Maria Lis-Balchin
Julia Lawless
Richard Warren
Jessie Hawkins
Paul Heinrich Müller
Maggie Tisserand
Clarence Irwin Gibbon
Nat͡sionalna konferent͡sii͡a Problemi na kozmetichnoto i parfi͡umeriĭno proizvodstvo Varna, Bulgaria 1978.
Lucienne A. Roubin