Besonderhede van voorbeeld: 9168202729710355755

English

Winkle, Geißeln, pp. 893f.; Smallman-Raynor and Cliff, War Epidemics, pp. 452–69. 59.

Spanish

Winkle, Geißeln (1997), pp. 893 y ss.; Smallman-Raynor/Cliff, War Epidemics (2004), pp. 452-469. 57.