National Automobile Dealers Association (originator), Blanchard, Walter E. (editor), Browne, George W. (contributor), McGraw, Robert Nelson, 1889-1948 (contributor)
National Automobile Dealers Association (originator), Blanchard, Walter E. (editor), Anderson, Rudolph E. (editor), Hoffman, Paul G. (contributor), Sloan, Alfred P. Jr. (contributor)
National Automobile Dealers Association (originator), Cameron, William John, 1878-1955 (author), Dalton, James (author), Grant, Richard H., Sr., 1878-1957 (author), Hutchinson, Bernard E. (author), McCarty, Earl H., 1886-1942 (author), Munn, John O. (author), Payton, Edward (author), Richberg, Donald R. (author), Stewart, L.M. (author), Vesper, Frederick W.A. (William August), 1873-1946 (author), Weisenburger, Walter B. (author)