- WGC PMC CTL NOVEMBER 1995
- WGC PM CTL OCTOBER 1995
- WGC PMC CTL AUGUST 1995
- WGC PMC CTL JULY 1995
- WGC PMC CTL JUNE 1995
- WGC PMC CTL APRIL 1995
- WGC CTL FEBRUARY 1995
- Documenting the evolution of the Woodward Governor Company.
- WGC PMC CTL MARCH 1990
- WGC PMC CTL JUNE 1996.
- WGC PMC CTL MARCH 1990
- WGC PMC CTL AUGUST 1987.