Benjamin Franklin, William Temple Franklin (1817). “The Private Correspondence of Benjamin Franklin .. Comprising a Series of Letters on Miscellaneous, Litarary, and Political Subjects: Written Between the Years 1753 and 1790; Illustrating the Memoirs of His Public and Private Life, and Developing the Secret History of His Political Transactions and Negociations. Now First Published from the Originals”, p.250
"Dictata super Psalterium (Dictations on the Psalter)" in "D. Martin Luthers Werke: kritische Gesamtausgabe" by Herman Bohlau Weimar, Volume 3, (p. 445), 1883.