Fischer, H. W. The Secret Memoirs of Bertha Krupp From the Papers and Diaries of Chief Gouvernante Baroness D'Alteville.
Chicagoスタイル(17版)引用形式Fischer, Henry W. The Secret Memoirs of Bertha Krupp From the Papers and Diaries of Chief Gouvernante Baroness D'Alteville.
MLA(9版)引用形式Fischer, Henry W. The Secret Memoirs of Bertha Krupp From the Papers and Diaries of Chief Gouvernante Baroness D'Alteville.
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