http://www.houseplans.com/

http://www.urbanhouseplans.com/index.html

http://houseplans.designsdirect.com/

http://www.frankbetz.com/

http://www.houseplandesigns.com/

http://www.architecturaldesigns.com/about/styles.asp

http://www.thehousedesigners.com/small-house-plans.asp

http://www.greathousedesign.com/

http://www.eplans.com/split-level-house-plans/split-level.hwx

http://www.designbasics.com/house_plans.asp