F. E. T. (1919). Work of the Sisters during the epidemic of influenza, October, 1918. The American Catholic Historical Society of Philadelphia.
Chicago Style (17. basım) AtıfF. E. T. Work of the Sisters During the Epidemic of Influenza, October, 1918. Philadelphia: The American Catholic Historical Society of Philadelphia, 1919.
MLA (8th ed.) AtıfF. E. T. Work of the Sisters During the Epidemic of Influenza, October, 1918. The American Catholic Historical Society of Philadelphia, 1919.
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