https://www.motorsport.com/usf2000/news/pabst-racing-signs-garth-rickards-for-2016/661795/
Pabst Racing signs Garth Rickards for 2016
Second-year Mazda Road To Indy driver switches from Team Pelfrey to Pabst in USF2000
pabst racinggarth rickardssigns2016