Stories In Time:  States and Regions.  Boehm, Richard: Hoone, Claudia; McGowan, Thomas;
McKinney-Browning, Mabel; Miramontes, Ofelia.  1997; Harcourt Brace, New York.

World Book Encyclopedia

Dan Cortez, Over The Road Driver, Participant J.B.Hunt/Mona Slagle Adopt-a-Driver Program