Herzer, R. (1922). Hoch Heidecksburg!: (The Watch Tower) ; Marsch ; opus 10 / Rudolf Herzer (Original-Ausg.). Schott.
Chicago Style (17. basım) AtıfHerzer, Rudolf. Hoch Heidecksburg!: (The Watch Tower) ; Marsch ; Opus 10 / Rudolf Herzer. Original-Ausg. Mainz [u.a.]: Schott, 1922.
MLA (8th ed.) AtıfHerzer, Rudolf. Hoch Heidecksburg!: (The Watch Tower) ; Marsch ; Opus 10 / Rudolf Herzer. Original-Ausg. Schott, 1922.
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