Catalog of officers, graduates and non graduates of Smith college, Northampton, Mass. 1875–1910, S. 54 (Digitalisat).
American Journal of Archaeology, Second Series, Band 3, 1899, S. 669 (Digitalisat).
American Journal of Archaeology, Second Series, Band 5, 1901, S. 14–15 (Digitalisat); American Journal of Archaeology, Second Series, Band 5, 1901, S. 125–157 (Digitalisat).
Records of the Past III, 1904, S. 92–94.(Digitalisat).
Transactions of the Department of archæology, Free museum of science and art, University of Pennsylvania, S. 7–44 (Digitalisat).
Transactions of the Department of archæology, Free museum of science and art, University of Pennsylvania, S. 177–190.(Digitalisat).