Oregon


 * (1875-1889)
 * "Oregon" (Russian: "Орегон"), in the Brockhaus and Efron Encyclopedic Dictionary (Russian: "Энциклопедический словарь"), Volume XXII (1897)
 * "Oregon" (Russian: "Орегон"), in the Small Brockhaus and Efron Encyclopedic Dictionary (Russian: "Малый энциклопедический словарь Брокгауза и Ефрона") (1899-1902)
 * "Oregon" (Russian: "Орегон"), in the Jewish Encyclopedia of Brockhaus and Efron (Russian: "Еврейская энциклопедия") (1906-1913)
 * (1911)
 * "Oregon" (Russian: "Орегон"), in the New Encyclopedic Dictionary (Russian: "Новый энциклопедический словарь") (1911-1916)
 * (1914)
 * Oregon: Her history, her great men, her literature, a historical work by Johan Baptiste Horner (1919)
 * Oregon, My Oregon, the official state song of Oregon, by John Andrew Buchanan, music by Henry Bernard Murtagh (1920)
 * (1921)
 * (1922)
 * Oregon, End of the Trail, a book on the state of Oregon compiled by the Writers' Program of the Work Projects Administration (1940)