James C. Humes, Benjamin Franklin (1995). “The wit and wisdom of Benjamin Franklin: a treasury of more than 900 quotations and anecdotes”, Harpercollins
sir John Barnard, Benjamin Franklin (1848). “A present for an apprentice [by sir J. Barnard]. To which is added, Franklin's Way to wealth. [Ed.] by a citizen of London [T. Tegg].”, p.288