1990 NHRA Drag Racing Drag Rules book

1987 NHRA Official Drag Racing Rules Competition Guidelines & Technical Handbook

1990 NHRA Drag Racing Drag Rules book

Drag Rules 1977 Official Guidelines National Hot Rod Association NHRA Booklet

1986 NHRA Official Drag Racing Rules Competition Guidelines & Technical Handbook

1988 NHRA Official Drag Racing Rules Competition Guidelines & Technical Handbook

NHRA Official 1988 Bob Glidden Motorcraft Racing Drag Racing Media Guide