SOMERVELL, H. Industrial Peace In Our Time Hubert Somervell. George Allen & Unwin.
Chicagoスタイル(17版)引用形式SOMERVELL, Hubert. Industrial Peace In Our Time Hubert Somervell. George Allen & Unwin.
MLA(8版)引用形式SOMERVELL, Hubert. Industrial Peace In Our Time Hubert Somervell. George Allen & Unwin.
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