1. Michael Peters. British Medical Association Illustrated Medical Dictionary. (2018)
2. Giovanni Boccaccio. The Decameron. (2003)
3. Alessandro Manzoni. The Betrothed. (1972)
4. Homer. The Iliad. (1998)
5. Riva MA, Benedetti M, Cesana G. Pandemic fear and literature: observations from Jack London's The Scarlet Plague. (2014) Emerging infectious diseases. 20 (10): 1753-7.