Berkaitan Leopold II, Maharaja Suci Rom Leopold II dari Belgium Leopold Von Ranke Leopold Ružička Leopold Kronecker Leopold Fitzinger Leopold I dari Belgium Leopold II dari Tuscany Leopold III dari Belgium Leopold II, Putera Anhalt-Dessau
Rujukan WikiPedia: Leopold_Ružička http://www.ethistory.ethz.ch/besichtigungen/touren... http://hjp.znanje.hr/index.php?show=search_by_id&i... http://data.bibliotheken.nl/id/thes/p06828215X http://www.dwc.knaw.nl/biografie/pmknaw/?pagetype=... //doi.org/10.1098%2Frsbm.1980.0013 http://isni.org/isni/0000000108965382 http://nobelprize.org/nobel_prizes/chemistry/laure... http://rsbm.royalsocietypublishing.org/content/roy... https://aleph.nkp.cz/F/?func=find-c&local_base=aut... https://catalogue.bnf.fr/ark:/12148/cb14647632j
