Assunto de: Forja de impérios... 2013: (ficha cat.: D.)

http://authorities.loc.gov 12/1/2015: (Alexander; D., rem.)

http://en.wikipedia.org/wiki/Alexander_II_of_Russia: (Alexandre II, Czar da Rússia; D.)

http://viaf.org/processed/BNF%7C11969955: (D.)