Johann Dzierzon (English Wikipedia)

"kluczbork.pl". kluczbork.pl. Archived from the original on 2014-06-03. Retrieved 2013-10-09.
"Muzeum im. Jana Dzierżona w Kluczborku". Kluczbork.pl. Archived from the original on 2014-06-03. Retrieved 2013-10-09.

pszczoly.pl (Global: low place; English: low place)

pasieka.pszczoly.pl

Dados, Danuta; Tomaszewski, Roman. "Historia znana i nieznana. Materiały do dziejów pszczelnictwa w Polsce - Ślązak Cz. II". Pasieka (in Polish and German). Archived from the original on 2012-03-05. Retrieved 27 March 2010.
Dados, Danuta; Tomaszewski, Roman. "Pasieka (Apiary) 1/2007. Historia znana i nieznana. Materiały do dziejów pszczelnictwa w Polsce – Ślązak Cz. II" (in Polish). pasieka.pszczoly.pl. Archived from the original on 5 March 2012. Retrieved 27 March 2010.
Dados, Danuta; Tomaszewski, Roman. "Pasieka (Apiary) 1/2007. Historia znana i nieznana. Materiały do dziejów pszczelnictwa w Polsce – Ślązak Cz. II" (in Polish). pasieka.pszczoly.pl. Archived from the original on 5 March 2012. Retrieved 27 March 2010.

uni-ulm.de (Global: low place; English: low place)

susi.e-technik.uni-ulm.de

Meyers Konversations-Lexikon (in German). Vol. 5 (4 ed.). Leipzig. 1885–89. p. 268. Retrieved February 6, 2007.{{cite book}}: CS1 maint: location missing publisher (link)

web.archive.org (Global: 1^st place; English: 1^st place)

Dados, Danuta; Tomaszewski, Roman. "Historia znana i nieznana. Materiały do dziejów pszczelnictwa w Polsce - Ślązak Cz. II". Pasieka (in Polish and German). Archived from the original on 2012-03-05. Retrieved 27 March 2010.
"Komunikaty: Seria monograficzna, tomy 2-11". Instytut Śląski w Opolu. 1960. p. 138. Archived from the original on 2010-07-22.
Dados, Danuta; Tomaszewski, Roman. "Pasieka (Apiary) 1/2007. Historia znana i nieznana. Materiały do dziejów pszczelnictwa w Polsce – Ślązak Cz. II" (in Polish). pasieka.pszczoly.pl. Archived from the original on 5 March 2012. Retrieved 27 March 2010.
Dados, Danuta; Tomaszewski, Roman. "Pasieka (Apiary) 1/2007. Historia znana i nieznana. Materiały do dziejów pszczelnictwa w Polsce – Ślązak Cz. II" (in Polish). pasieka.pszczoly.pl. Archived from the original on 5 March 2012. Retrieved 27 March 2010.
Wit Chmielewski. "World-Famous Polish Beekeeper – Dr. Jan Dzierzon (1811–1906) and his work in the centenary year of his death" (PDF). Journal of Apicultural Research, Volume 45, Number 3, 2006. Archived from the original on 2011-07-19. Retrieved 2017-08-01.{{cite web}}: CS1 maint: bot: original URL status unknown (link)
"kluczbork.pl". kluczbork.pl. Archived from the original on 2014-06-03. Retrieved 2013-10-09.
"Muzeum im. Jana Dzierżona w Kluczborku". Kluczbork.pl. Archived from the original on 2014-06-03. Retrieved 2013-10-09.
"Biographie". Archived from the original on December 8, 2004. Retrieved 2009-05-28.{{cite web}}: CS1 maint: bot: original URL status unknown (link)

willisch.eu (Global: low place; English: low place)

"willisch.eu". Retrieved 2013-10-09.

Johann Dzierzon (English Wikipedia)

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kluczbork.pl (Global: low place; English: low place)

pszczoly.pl (Global: low place; English: low place)

pasieka.pszczoly.pl

uni-ulm.de (Global: low place; English: low place)

susi.e-technik.uni-ulm.de

web.archive.org (Global: 1st place; English: 1st place)

willisch.eu (Global: low place; English: low place)

books.google.com (Global: 3^rd place; English: 3^rd place)

britannica.com (Global: 40^th place; English: 58^th place)

web.archive.org (Global: 1^st place; English: 1^st place)