References
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- Graunt , J. 1662 . Natural and Political Observations on the Bills of Mortality , London : John Martyn and James Allestry .
- Wainer , H. 2003 . A Trout in the Milk and Other Tales of Visual Discovery , Princeton , NJ : Princeton University Press .
- Zabell , S. 1976 . Arbuthnot, Heberden and the Bills of Mortality , Department of Statistics, University of Chicago . Technical Report #40