Berrien, Joseph Waring, Theodore C. Hinckley, and Caryl Hinckley. “Overland from St. Louis to the California Gold Field in 1849: The Diary of Joseph Waring Berrien”. Indiana Magazine of History (December 1, 1960). Accessed October 4, 2022. https://scholarworks.iu.edu/journals/index.php/imh/article/view/8751.