Jan Apotheker, Livia Simon Sarkadi, European Women in Chemistry (2011), p. 35: "Dr. Paul Luther (1533–1593) a doctor and alchemist, may have been her most significant teacher." نسخة محفوظة 11 مارس 2020 على موقع واي باك مشين.
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Jan Apotheker, Livia Simon Sarkadi, European Women in Chemistry (2011), p. 35: "Dr. Paul Luther (1533–1593) a doctor and alchemist, may have been her most significant teacher." نسخة محفوظة 11 مارس 2020 على موقع واي باك مشين.