McLoughlin, William G. 1922-1992. Isaac Backus and the American pietistic tradition [by] William G. McLoughlin. Edited by Oscar Handlin. - Boston, Little, Brown [1967] - xii, 252 p. 20 cm. - The Library of American biography . - Library of American biography. . "A note on the sources": p. [234]-238. LCCN: 67019143 Subjects--Personal Names: Backus, Isaac, 1724-1806. LC Class. No.: BX 6495 .B32 / M28