- Woodward Airplane Governors.
- A Woodward Governor Company manual booklet.
- Manual number 33001 from the 1960's.
- Manual number 33001 from the 1960's.
- Manual number 33003 from 1960.
- Manual number 33003.
- Manual number 33003 from the 1950's.
- Woodward Propeller Control Systems... At the Head of the Class.
- All we've got to sell is quality.
- CSSA Manual 33003
- Brad's research on the Woodward CSSA type 210080 series governor.
- Brad's research on the Woodward CSSA type 210080 series governor.
- Brad's research on the Woodward CSSA type 210080 series governor.
- Woodward Bulletin 33528H. Page 3.
- Woodward Bulletin 33528H