Source: The evolution of management thought, 1972, p. 11-12 (in 1972 edition)
Famous Daniel A. Wren Quotes
Source: The evolution of management thought, 1972, p. 462-3 (in 2009 edition)
Daniel A. Wren, "James D. Mooney and General Motors' Multinational Operations, 1922–1940." Business History Review 87.03 (2013): 515-543 : Article abstract
Source: The evolution of management thought, 1972, p. 413
Source: "Most influential management books of the 20th Century," 2001, p. 224.