Incoming Resources
- ATB, Dubuque, Iowa, c1997-2000
- McGraw-Hill Contemporary Learning, McGraw-Hill distributor, Dubuque, Iowa, London, 2012, c2013
- McGraw-Hill Contemporary Learning, McGraw-Hill distributor, Dubuque, Iowa, London, 2008
- McGraw-Hill Contemporary Learning, McGraw-Hill distributor, Dubuque, Iowa, London, 2012
- Kendall/Hunt Pub. Co., Dubuque, Iowa, c1982