Gustavus Adolphus (1594-1632), also known in English as Gustav II Adolf or Gustav II Adolph, was the King of Sweden from 1611 to 1632 - Great Men and Famous Women, Volume 1, edited by Charles Francis Horne, 1894.
- من كتاب رجال عظماء ونساء مشاهير 1، تشارلز فرانسيس هورن، 1894 م.
