Ward's Automotive Yearbook (Ref. HD9710.U5 W31 in Stamps Reading Room)
Gives monthly production and sales activity by country and manufacturer. Also includes an annual overview of the industry. Table of contents is available online.
Ward's Motor Vehicle Facts and Figures (Ref. HD9710.U5 M63a in Stamps Reading Room)
Gives North American production, retail sales, exports, and imports as well as material use by type (ex. rubber, steel), manufacturing by state, and demographics of new vehicle owners.