Wrigley, E. A. "Mortality in Pre-Industrial England: The Example of Colyton, Devon, over Three Centuries." Historical Population Studies 97/2 (Spring, 1968), 546-580.

Wrigley, E. A. "Mortality in Pre-Industrial England: The Example of Colyton, Devon, over Three Centuries." Historical Population Studies 97/2 (Spring, 1968), 546-580.