The License Plate Book, various editions since 1978, by Thomson C.
License Plates of the United States- A Pictorial History 1903 To The
Present, copyright 1997, by James K. Fox (Interstate Directory
Publishing). [No photos of Antique Auto plates, but complete coverage
of passenger car plates, which sometimes correlate.]
ALPCA Newsletter, December 1983 issue, "Antique Auto Plates - Is
Anyone Keeping Score?", article by Michael C. Wiener.
PLATES Magazine, October 2010 issue, "Antique Auto Plates
Pricing Guide", article by Dan Lowney.
Automobile Quarterly's Complete Handbook of Automobile Hobbies,
edited by B. R. Kimes, copyright 1981, "Historic License Plates,
Licensing Your Collector Car," chapter by Keith Marvin, pp 179-209.