Iowa Rural Schools Museum, Rural Legacy Project:. "Iowa History: Book Covers and Handbooks". OER Commons. Institute for the Study of Knowledge Management in Education, 02 May 2017. Web. 10 Aug. 2020. <https://www.oercommons.org/authoring/21729-iowa-history-book-covers-and-handbooks>.
Iowa Rural Schools Museum, R. (2017, May 02). Iowa History: Book Covers and Handbooks. OER Commons. Retrieved August 10, 2020, from https://www.oercommons.org/authoring/21729-iowa-history-book-covers-and-handbooks.