Liên quan Charlie Chaplin Charles III Charles Darwin Charlemagne Charles I của Anh Charles II của Anh Charles Leclerc Charlize Theron Charlie Puth Charles Martel
Tài liệu tham khảo WikiPedia: Charles_Glover_Barkla http://nobelprize.org/nobel_prizes/physics/laureat... http://holiker.narod.ru/four/barkla-speech.html https://aleph.nkp.cz/F/?func=find-c&local_base=aut... https://id.loc.gov/authorities/names/nb2007012498 https://d-nb.info/gnd/117563994 https://web.archive.org/web/20051124063110/http://... https://isni.org/isni/0000000055357710 https://snaccooperative.org/ark:/99166/w6z110f2 https://viaf.org/viaf/67246418 https://www.wikidata.org/wiki/Q160522#identifiers
