(EN) Echenberg, Myron, estis redux: the initial years of the third bubonic plague pandemic, 1894–1901, in Journal of World History, vol. 13, n. 2, 22 settembre 2002, ISSN 1045-6007 (WC · ACNP).
(EN) Echenberg, Myron, estis redux: the initial years of the third bubonic plague pandemic, 1894–1901, in Journal of World History, vol. 13, n. 2, 22 settembre 2002, ISSN 1045-6007 (WC · ACNP).