National Automobile Dealers Association (originator), Anderson, Rudolph E. (editor), Atwood, Albert W. (Albert William), 1879-1975 (editor) (contributor), Bishop, Charles W. (contributor), Cargile, L. Clare (contributor), Chamberlain, Ray (contributor), Halleck, Charles A. (Charles Abraham), 1900-1986 (contributor), Henderson, Leon (contributor), Jones, Arthur H. (contributor), Lindsay, Norman A. (contributor), McEwan, Thomas S. (contributor), Murray, James Edward, 1876-1961 (contributor), Newman, J. J. (James Joseph), 1889-1971 (contributor), St. Clair, Labert (contributor), Stewart, L.M. (contributor)
