University of Oregon. Bureau of Municipal Research and Service. (1958). Population of Oregon cities, counties, and metropolitan areas, 1850 to 1957: A compilation of census counts and estimates in Oregon. University of Oregon, Bureau of Municipal Research and Service.
Citace podle Chicago (17th ed.)University of Oregon. Bureau of Municipal Research and Service. Population of Oregon Cities, Counties, and Metropolitan Areas, 1850 to 1957: A Compilation of Census Counts and Estimates in Oregon. Eugene: University of Oregon, Bureau of Municipal Research and Service, 1958.
Citace podle MLA (8th ed.)University of Oregon. Bureau of Municipal Research and Service. Population of Oregon Cities, Counties, and Metropolitan Areas, 1850 to 1957: A Compilation of Census Counts and Estimates in Oregon. University of Oregon, Bureau of Municipal Research and Service, 1958.