Rodenhaeuser, Lisa. "Becoming a Nation - Germany in the 19th century". OER Commons. Institute for the Study of Knowledge Management in Education, 19 Feb. 2019. Web. 26 Nov. 2024. <https://oercommons.org/authoring/52173-becoming-a-nation-germany-in-the-19th-century>.
Rodenhaeuser, L. (2019, February 19). Becoming a Nation - Germany in the 19th century. OER Commons. Retrieved November 26, 2024, from https://oercommons.org/authoring/52173-becoming-a-nation-germany-in-the-19th-century.