• The Tragedy of Julius Caesar, a play by William Shakespeare.
• Julius Cæsar by William Alexander from Monarchicke Tragedies
• "Julius Cæsar," by William Hazlitt in Characters of Shakespear's Plays (1817)
• "Cæsar, Julius (1558-1636)," in Dictionary of National Biography, 1885-1900, London: Smith, Elder, & Co. (1885–1900) in 63 vols.
• "Cæsar, Julius (1656?-1712?)," in Dictionary of National Biography, 1885-1900, London: Smith, Elder, & Co. (1885–1900) in 63 vols.
• "Caesar, Gaius Julius," in Encyclopædia Britannica (11th ed., 1911)
• "Caesar, Sir Julius," in Encyclopædia Britannica (11th ed., 1911)
• "Cæsar, Gaius Julius," in The New Student's Reference Work, Chicago: F.E. Compton and Co. (1914)

See also

• Julius Caesar (100 BCE–44 BCE), the Roman military commander, ruler, and author.