Iowa Columbian Commission. Committee on Archæological, Historical and Statistical Information, Ashton, C., Crosby, J. O., & Jarnagin, J. W. (1893). A hand book of Iowa: Or The discovery, settlement, geographical location, topography, natural resources, geology, climatology, commercial facilities, agricultural productiveness, manufacturing advantages, educational interests, healthfulness, government, and the excellence of the social and moral life of the state of Iowa. The Commission.
Style de citation Chicago (17e éd.)Iowa Columbian Commission. Committee on Archæological, Historical and Statistical Information, Charles Ashton, James Ott Crosby, et J. W. Jarnagin. A Hand Book of Iowa: Or The Discovery, Settlement, Geographical Location, Topography, Natural Resources, Geology, Climatology, Commercial Facilities, Agricultural Productiveness, Manufacturing Advantages, Educational Interests, Healthfulness, Government, and the Excellence of the Social and Moral Life of the State of Iowa. [Dubuque]: The Commission, 1893.
Style de citation MLA (8e éd.)Iowa Columbian Commission. Committee on Archæological, Historical and Statistical Information, et al. A Hand Book of Iowa: Or The Discovery, Settlement, Geographical Location, Topography, Natural Resources, Geology, Climatology, Commercial Facilities, Agricultural Productiveness, Manufacturing Advantages, Educational Interests, Healthfulness, Government, and the Excellence of the Social and Moral Life of the State of Iowa. The Commission, 1893.