Arleen Marcia Tuchman (29 Nov 2017). "Zakrzewska, Marie Elizabeth (06 September 1829–12 May 1902), physician and early advocate of women's entry into the medical profession". American National Biography Online (بالإنجليزية). DOI:10.1093/ANB/9780198606697.ARTICLE.1201014. ISSN:1470-6229. QID:Q103886393.
Arleen Marcia Tuchman (29 Nov 2017). "Zakrzewska, Marie Elizabeth (06 September 1829–12 May 1902), physician and early advocate of women's entry into the medical profession". American National Biography Online (بالإنجليزية). DOI:10.1093/ANB/9780198606697.ARTICLE.1201014. ISSN:1470-6229. QID:Q103886393.
Arleen Marcia Tuchman (29 Nov 2017). "Zakrzewska, Marie Elizabeth (06 September 1829–12 May 1902), physician and early advocate of women's entry into the medical profession". American National Biography Online (بالإنجليزية). DOI:10.1093/ANB/9780198606697.ARTICLE.1201014. ISSN:1470-6229. QID:Q103886393.