Incoming Resources
- Barron's, Hauppage, NY, 2003
- Quantum Books, Barrons Educational Series, London, Hauppage, NY, 2011
- Quantum Books, Barrons Educational Series, London, Hauppage, NY, 2012
- Barron's, Hauppage, NY, 2004
- Barron's Educational Series, Hauppage, NY, 2014
- Barron's Educational Series, Inc., Hauppage, NY, 2014
- Barron's, Hauppage, NY, 2017
- Barron's Educational Series, Inc., Hauppage, NY, 2015