Tracy Irwin Storer; Lloyd Pacheco Tevis (1996). California Grizzly. University of California Press. pp. 42–187. ISBN978-0-520-20520-8. Retrieved 2016-03-23.
Griffin, Emma (May 2002). "Sports and Celebrations in English Market Towns, 1660–1750". Historical Research. 75 (188): 200. doi:10.1111/1468-2281.00147.