God's salesman Norman Vincent Peale & the power of positive thinking - George, Carol V. R. (New York Oxford University Press, 1993)
Keywords: Peale, Norman Vincent -- 1898-.; Reformed Church in America -- Clergy; Peace of mind -- Religious aspects -- Christianity -- History of doctrines -- 20th century; Reformed Church -- Clergy -- United States -- Biography; Success -- Religious aspects -- Christianity -- History of doctrines -- 20th century