United States. Census Office. 10th census, 1880, & United States. National Archives and Records Service. (1962). Index (Soundex) to the population schedules of the tenth census of the United States, Minnesota. National Archives and Records Service.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)United States. Census Office. 10th census, 1880, و United States. National Archives and Records Service. Index (Soundex) to the Population Schedules of the Tenth Census of the United States, Minnesota. Washington: National Archives and Records Service, 1962.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)United States. Census Office. 10th census, 1880, و United States. National Archives and Records Service. Index (Soundex) to the Population Schedules of the Tenth Census of the United States, Minnesota. National Archives and Records Service, 1962.