Washington University State Historical Society. The Washington historical quarterly. Washington University State Historical Society.
Παραπομπή σε μορφή Chicago (17η εκδ.)Washington University State Historical Society. The Washington Historical Quarterly. Seattle: Washington University State Historical Society.
Παραπομπή σε μορφή MLA (8th εκδ.)Washington University State Historical Society. The Washington Historical Quarterly. Washington University State Historical Society.
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