Administrative support cluster /

"Printed by the Authority of the State of Illinois, November 1997, 1.5M 133-41 No. 708".

Agricultural laboratory and field technician cluster /

Project staff: Sharon Schwarz, William Schreck, Ron Reische, Christina Harshman-Wells, Jeff Moss.

Automotive technician cluster /

"Printed by the authority of the State of Illinois, October 2000, 1.545M CC-41 No. 270."