Cite This Item
MLA
German Democratic Republic (GDR). Advanced secondary education. n.d. Web. 19 Apr 2024. <https://openarchives.umb.edu/cdm/ref/collection/p15774coll28/id/1030>.
APA
German Democratic Republic (GDR). (n.d.). Advanced secondary education [Poster]. Retrieved from https://openarchives.umb.edu/cdm/ref/collection/p15774coll28/id/1030
Chicago
German Democratic Republic (GDR). "Advanced secondary education." Poster. Digital Commonwealth, https://openarchives.umb.edu/cdm/ref/collection/p15774coll28/id/1030 (accessed April 19, 2024).