APA-referens (7:e uppl.)

Languages, D. o. F. (2024). Social and Historical Background of 19th and 20th century Germany [east and West] Austrls and srigerland. Foreign Languages Obafemi Awolowo University.

Chicago-referens (17:e uppl.)

Languages, Department of Foreign. Social and Historical Background of 19th and 20th Century Germany [east and West] Austrls and Srigerland. Foreign Languages Obafemi Awolowo University, 2024.

MLA-referens (9:e uppl.)

Languages, Department of Foreign. Social and Historical Background of 19th and 20th Century Germany [east and West] Austrls and Srigerland. Foreign Languages Obafemi Awolowo University, 2024.

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