Reiher, R., & Baumann, A. (2004). Vorwärts und nichts vergessen: Sprache in der DDR ; was war, was ist, was bleibt (1. Aufl.). Aufbau Taschenbuch Verlag.
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)Reiher, Ruth, và Antje Baumann. Vorwärts Und Nichts Vergessen: Sprache in Der DDR ; Was War, Was Ist, Was Bleibt. 1. Aufl. Berlin: Aufbau Taschenbuch Verlag, 2004.
Trích dẫn kiểu MLA (xuất bản lần thứ 8)Reiher, Ruth, và Antje Baumann. Vorwärts Und Nichts Vergessen: Sprache in Der DDR ; Was War, Was Ist, Was Bleibt. 1. Aufl. Aufbau Taschenbuch Verlag, 2004.
Cảnh báo: Các trích dẫn này có thể không phải lúc nào cũng chính xác 100%.