Stock Car Racing Magazine April 1994

STOCK CAR RACING MAGAZINE----APRIL 1994

AutoWeek Magazine April 1994 Shelby Cobra Penske Ferrari Roadstar Crain Comm.

Stock Car Racing Magazine April 1994

Winston Cup Illustrated March 1994 Magazine NASCAR Roger Penske

STOCK CAR RACING 1994 MAR - Ruggiero, Johnson, Penske, Dale Williams

Race Tech magazine #17 April/May 1998 F1 Penske Mercedes

1976 Road & Track Roger Penske John Watson Bobby Unser Chris Amon BMW 320i Saab